| Great Falls to Chojnice | 4,830.97 mi (7,774.70 km) |
| Great Falls to Chojnow | 4,931.46 mi (7,936.42 km) |
| Great Falls to Chorzow | 5,059.98 mi (8,143.25 km) |
| Great Falls to Choszczno | 4,811.31 mi (7,743.06 km) |
| Great Falls to Chrzanow | 5,080.37 mi (8,176.07 km) |
| Great Falls to Ciechanow | 4,948.64 mi (7,964.07 km) |
| Great Falls to Ciechocinek | 4,906.16 mi (7,895.70 km) |
| Great Falls to Cieszyn | 5,084.40 mi (8,182.56 km) |
| Great Falls to Czarna Bialostocka | 4,979.97 mi (8,014.48 km) |
| Great Falls to Czarnkow | 4,853.76 mi (7,811.38 km) |
| Great Falls to Czechowice-Dziedzice | 5,083.86 mi (8,181.69 km) |
| Great Falls to Czeladz | 5,061.21 mi (8,145.22 km) |
| Great Falls to Czersk Pomorski | 4,835.33 mi (7,781.71 km) |
| Great Falls to Czestochowa | 5,034.81 mi (8,102.74 km) |
| Great Falls to Czluchow | 4,828.67 mi (7,771.00 km) |
