| Richardson to Chojnice | 5,281.17 mi (8,499.22 km) |
| Richardson to Chojnow | 5,330.36 mi (8,578.39 km) |
| Richardson to Chorzow | 5,475.03 mi (8,811.22 km) |
| Richardson to Choszczno | 5,233.79 mi (8,422.98 km) |
| Richardson to Chrzanow | 5,497.69 mi (8,847.68 km) |
| Richardson to Ciechanow | 5,416.19 mi (8,716.51 km) |
| Richardson to Ciechocinek | 5,356.19 mi (8,619.95 km) |
| Richardson to Cieszyn | 5,488.43 mi (8,832.77 km) |
| Richardson to Czarna Bialostocka | 5,478.90 mi (8,817.44 km) |
| Richardson to Czarnkow | 5,283.01 mi (8,502.19 km) |
| Richardson to Czechowice-Dziedzice | 5,494.04 mi (8,841.80 km) |
| Richardson to Czeladz | 5,478.09 mi (8,816.13 km) |
| Richardson to Czersk Pomorski | 5,290.80 mi (8,514.72 km) |
| Richardson to Czestochowa | 5,458.60 mi (8,784.77 km) |
| Richardson to Czluchow | 5,276.68 mi (8,492.00 km) |
