| Rapid City to Chojnice | 4,832.56 mi (7,777.25 km) |
| Rapid City to Chojnow | 4,913.93 mi (7,908.21 km) |
| Rapid City to Chorzow | 5,050.29 mi (8,127.66 km) |
| Rapid City to Choszczno | 4,801.65 mi (7,727.51 km) |
| Rapid City to Chrzanow | 5,071.81 mi (8,162.29 km) |
| Rapid City to Ciechanow | 4,958.52 mi (7,979.96 km) |
| Rapid City to Ciechocinek | 4,908.55 mi (7,899.54 km) |
| Rapid City to Cieszyn | 5,070.67 mi (8,160.45 km) |
| Rapid City to Czarna Bialostocka | 5,002.83 mi (8,051.28 km) |
| Rapid City to Czarnkow | 4,847.28 mi (7,800.94 km) |
| Rapid City to Czechowice-Dziedzice | 5,072.53 mi (8,163.45 km) |
| Rapid City to Czeladz | 5,052.25 mi (8,130.81 km) |
| Rapid City to Czersk Pomorski | 4,839.07 mi (7,787.73 km) |
| Rapid City to Czestochowa | 5,028.27 mi (8,092.22 km) |
| Rapid City to Czluchow | 4,829.36 mi (7,772.10 km) |
