| Box Elder to Chojnice | 4,826.48 mi (7,767.48 km) |
| Box Elder to Chojnow | 4,907.68 mi (7,898.15 km) |
| Box Elder to Chorzow | 5,044.10 mi (8,117.70 km) |
| Box Elder to Choszczno | 4,795.47 mi (7,717.57 km) |
| Box Elder to Chrzanow | 5,065.63 mi (8,152.34 km) |
| Box Elder to Ciechanow | 4,952.51 mi (7,970.30 km) |
| Box Elder to Ciechocinek | 4,902.48 mi (7,889.77 km) |
| Box Elder to Cieszyn | 5,064.44 mi (8,150.42 km) |
| Box Elder to Czarna Bialostocka | 4,996.95 mi (8,041.82 km) |
| Box Elder to Czarnkow | 4,841.13 mi (7,791.05 km) |
| Box Elder to Czechowice-Dziedzice | 5,066.32 mi (8,153.46 km) |
| Box Elder to Czeladz | 5,046.07 mi (8,120.86 km) |
| Box Elder to Czersk Pomorski | 4,833.02 mi (7,777.99 km) |
| Box Elder to Czestochowa | 5,022.11 mi (8,082.31 km) |
| Box Elder to Czluchow | 4,823.27 mi (7,762.31 km) |
