The Sharqiya Sands desert is located south of the town of Sour and south-east of Muscat. Here's an overview of some travel times to Al-Wasil, the gateway to the desert: Muscat to Sharqiya Sands - 2h drive Sour to Sharqiya Sands - 1h30 drive Nizwa to Sharqiya Sands - 2h30 drive
Oman