On average, there are 6,442 miles, depending on where in China you start from, and where in Idaho you want to go to.
256 miles
256 miles
how many miles wide is Idaho
395 miles
172.3 miles
460 miles.
131 miles.
About 130 miles.
2558 miles
190 miles
50 miles, but be sure and stop in Blackfoot, Idaho and see the Potato Expo.
It is 831.65 miles according to MapQuest.