According to Wikipedia, the two widest separated points in Russia are about 8,000 km (4,971 mi) apart along a geodesic line. These points are: the boundary with Poland on a 60 km (37 mi) long spit of land separating the Gulf of Gdańsk from the Vistula Lagoon; and the farthest southeast of the Kuril Islands, a few miles off Hokkaidō Island, Japan.
The points which are furthest separated in longitude are 6,600 km (4,101 mi) apart along a geodesic. These points are: in the West, the same spitof land mentioned earlier; in the East, the Big Diomede Island (Ostrov Ratmanova).
Russia - 6,592,800 square miles
915 miles
1000 miles
630 miles wide
10,000 kilometers -or- 6,200 miles (at its longest point)
how many miles wide is Idaho
430 miles long and 210 miles wide
CA (California) is 250 miles wide. CA (Canada) is 3426 miles wide.
604 miles = 970 km
The Bahamas are in total 110 miles wide, with Nassau, the capital, being 21 miles wide.
Half of Russia is IN Asia. So I'd say 0 miles.
Between Moscow, Russia and Canberra, Australia there are 9,001 miles.