The drive from Osoyoos to Lethbridge is approximately 650 km, taking about 8-9 hours. The most direct route is via Highway 3 (Crowsnest Highway), which offers stunning mountain scenery through the Kootenays. You will pass through towns like Castlegar and Cranbrook before entering Alberta. This is a scenic and manageable drive for those who enjoy mountain landscapes.
Total Distance: Driving distance 650 km; Air distance 450 km.
Check for construction delays on Hwy 3, especially near the Kootenay Pass.
June to September for clear mountain passes and pleasant driving conditions.