4 ms·
Terrain-dependent, obviously. California has rather a lot of mountains.
by hugh3 16y ago
Terrain-dependent, obviously. California has rather a lot of mountains.
- melling 16y agoThe 820 miles between Beijing and Shanghai has mountains, rivers, etc. http://en.wikipedia.org/wiki/Beijing–Shanghai_High-Speed_Railway http://en.wikipedia.org/wiki/Beijing–Shanghai_High-Speed_Rai...