Driving in Oman

By the Viamo editorial team · Editor Terje Moy · Last updated July 2026 · 6 min read

Oman rewards a self-drive trip more generously than almost anywhere else in the Gulf: a genuinely excellent highway network connects its main regions, fuel is cheap, and away from the tarmac, dramatic wadis (dry riverbeds), mountain passes and desert dune fields open up a side of the country that public transport barely touches. It combines two very different kinds of driving — smooth, modern highway travel between cities, and rougher, more deliberate off-road and wadi driving to reach the country's best scenery — and both need their own preparation.

The highway network

Oman's main highways — connecting Muscat, Sohar, Nizwa, Salalah and the border crossings into the UAE and Saudi Arabia — are modern, well-surfaced, well-signposted in English and Arabic, and generally a pleasure to drive. Speed limits are typically 120 km/h on major highways, with automated speed cameras common and strictly enforced; fines are issued by post or linked to your rental agreement, so keep to the limit rather than testing local tolerance. Driving is on the right-hand side.

Long highway stretches — particularly Muscat to Salalah — cross genuinely empty desert for hours at a time. Fatigue and speed on these long straight roads are a more realistic risk than complex navigation; plan rest stops and avoid driving through the hottest part of the day without air conditioning working reliably.

Wadi driving and flash flood risk

Oman's wadis — dry riverbeds that can fill dramatically and suddenly during rain, even rain falling in mountains many kilometres away — are one of the country's signature landscapes and a major draw for self-drive visitors, with turquoise pools, palm groves and canyon scenery at spots like Wadi Shab, Wadi Bani Khalid and Wadi Ghul (by the Grand Canyon of Arabia, Jebel Shams). Some wadi access roads are paved or graded and manageable in a standard car; others require a 4x4 to negotiate rocky or sandy sections and shallow water crossings.

Outside of active flood risk, dry wadi driving is generally straightforward on the more accessible routes, though rockier and steeper wadis (reaching Jebel Shams's rim roads, for instance) call for a genuine 4x4 and a driver comfortable with rough, unpaved mountain tracks.

Desert and off-road driving

The Wahiba Sands (Sharqiya Sands) desert is one of Oman's most popular off-road destinations, reachable via a paved approach road before the dunes themselves require 4x4 and sand-driving technique — lowering tyre pressure, maintaining momentum on soft sand, and avoiding sharp steering inputs that can bog a vehicle down. As with any dune driving, going alone as a complete beginner is inadvisable; many visitors book a guide or join a desert camp transfer for the dune sections even if self-driving the approach road themselves.

Oman's mountain regions, including routes up Jebel Akhdar and Jebel Shams, involve steep, winding unpaved roads with drop-offs and are typically restricted to 4x4 vehicles by the rental agreement itself — some rental companies explicitly prohibit certain vehicle categories from these routes, so check your contract before attempting them.

Distances and journey times

• Muscat to Nizwa: around 160 km, roughly 1.5–2 hours on good highway.
• Muscat to Sur: around 260 km, roughly 3 hours, passing close to Wadi Shab and Bimmah Sinkhole.
• Muscat to Salalah: around 1,000 km, roughly 9–10 hours of desert highway — most visitors fly this leg or break it into stages.
• Muscat to the Wahiba Sands: around 200 km, roughly 2.5–3 hours to the desert's edge.
• Muscat to Jebel Akhdar (Sayq Plateau): around 170 km, roughly 2.5 hours including the ascent, 4x4 required for the final climb.

Fuel and practicalities

Fuel in Oman is inexpensive by international standards and stations are common on all main highways, though — as with any desert country — remoter routes and off-road excursions call for filling up before you leave the last town. Fuel stations are typically full-service. Petrol (regular and premium/Super) and diesel are both widely available.

Toll roads are not a significant feature of Oman's network, unlike some neighbouring Gulf states — the main highway system is currently toll-free.

Cross-border driving

Oman shares borders with the UAE, Saudi Arabia and Yemen. Driving across into the UAE is common and straightforward at the main crossings, with many rental companies permitting it — a popular route links Dubai to Muscat by road; see our Dubai to Muscat guide for how that crossing works, and Dubai to Abu Dhabi for the equivalent journey within the UAE. As with any Gulf rental, confirm cross-border permission and insurance coverage with your hire company before travel, and note that Oman also has a coastal exclave, the Musandam Peninsula, separated from the rest of the country by UAE territory and requiring its own logistics if included in an itinerary.

Hiring a car and licence requirements

International and local rental companies operate at Muscat International Airport and in major cities. Most visitors from Western countries can drive on their home licence for a limited initial period, but Oman's rules on which nationalities need an International Driving Permit are more specific than in many countries — check current requirements for your nationality before travelling, and carry an IDP if in any doubt, alongside your original licence; see our IDP guide for how to obtain one. If you would rather skip the highway driving altogether, coaches in the Middle East covers the region's intercity bus networks, and Middle East entry requirements has the wider visa picture.

For 4x4-heavy itineraries — wadis, dunes, mountain roads — book the vehicle category explicitly and confirm the rental agreement permits off-road use, since standard rental insurance sometimes excludes off-road or unpaved-road damage entirely.

Frequently asked questions

Do I need a 4x4 to see Oman's wadis and desert?

For the more accessible wadis and the paved approach to the Wahiba Sands, a standard car can manage. For dune driving, mountain routes like Jebel Akhdar and Jebel Shams, and rockier wadi tracks, a genuine 4x4 with sand or off-road experience is needed.

How dangerous are flash floods in Oman's wadis?

Genuinely dangerous — wadis can flood rapidly from rain falling in distant mountains even when the immediate sky looks clear, and vehicles have been swept away with little warning. Never enter a wadi bed if rain is forecast anywhere in the catchment area, and heed official flood warnings.

Do I need an International Driving Permit for Oman?

Requirements vary more by nationality than in many countries — check current rules for your specific nationality before travelling, and carry an IDP alongside your original licence if unsure.

Can I drive a rental car from Oman into the UAE?

Many rental companies allow it with prior authorisation and confirmation that insurance extends across the border. Arrange this before collecting the vehicle rather than at the crossing itself.