| Rapid City to Buhusi | 5,460.87 mi (8,788.42 km) |
| Rapid City to Bumbesti-Jiu | 5,456.02 mi (8,780.61 km) |
| Rapid City to Busteni | 5,503.51 mi (8,857.05 km) |
| Rapid City to Buzau | 5,553.45 mi (8,937.41 km) |
| Rapid City to Cajvana | 5,384.98 mi (8,666.30 km) |
| Rapid City to Calafat | 5,510.37 mi (8,868.09 km) |
| Rapid City to Calan | 5,414.25 mi (8,713.40 km) |
| Rapid City to Calarasi | 5,622.20 mi (9,048.06 km) |
| Rapid City to Campia Turzii | 5,393.43 mi (8,679.89 km) |
| Rapid City to Campina | 5,525.13 mi (8,891.84 km) |
| Rapid City to Campulung | 5,498.05 mi (8,848.25 km) |
| Rapid City to Campulung Moldovenesc | 5,383.71 mi (8,664.25 km) |
| Rapid City to Caracal | 5,543.54 mi (8,921.47 km) |
| Rapid City to Caransebes | 5,409.10 mi (8,705.11 km) |
| Rapid City to Carei | 5,290.88 mi (8,514.84 km) |
