Which city is closest to Mount Sinai?

Saint Catherine is the capital city of Saint Catherine Markaz in the South Sinai Governorate in the Sinai Peninsula, Egypt. It is located at the outskirts of El-Tur Mountains at an elevation of 1,586 m (5,203 ft), 120 km (75 mi) away from Nuweiba, at the foot of Mount Sinai and the Saint Catherine's Monastery, thus making it the closest city to Mount Sinai. Its population is 4,603 (1994).

Saint Catherine is the capital of the Municipality of Saint Katherine. The town's monastery lies in Wadi el Deir, opposite Wadi Raha (Wadi Muka’das, the Holy Valley). Mount Sinai can be reached from the monastery or, alternatively, from Wadi el Arbain where the Rock of Moses (Hajar Musa) and the Monastery of the Forty Martyrs are.