I just had a go and thought I'd found somewhere with a 60km road-free radius, then zoomed out and found that I'd strayed into Mexico. Sugar bunker, just NW of

I just had a go and thought I'd found somewhere with a 60km road-free radius, then zoomed out and found that I'd strayed into Mexico. Sugar bunker, just NW of Las Vegas has a few places with 50km (~30 miles) though.