| Houghton le Spring to Cernavoda | 1,491.68 mi (2,400.63 km) |
| Houghton le Spring to Chitila | 1,406.48 mi (2,263.51 km) |
| Houghton le Spring to Cisnadie | 1,284.66 mi (2,067.46 km) |
| Houghton le Spring to Cluj-Napoca | 1,218.78 mi (1,961.43 km) |
| Houghton le Spring to Codlea | 1,334.29 mi (2,147.34 km) |
| Houghton le Spring to Comanesti | 1,342.45 mi (2,160.46 km) |
| Houghton le Spring to Comarnic | 1,360.71 mi (2,189.84 km) |
| Houghton le Spring to Constanta | 1,522.10 mi (2,449.58 km) |
| Houghton le Spring to Corabia | 1,385.12 mi (2,229.14 km) |
| Houghton le Spring to Costesti | 1,357.96 mi (2,185.43 km) |
| Houghton le Spring to Covasna | 1,356.17 mi (2,182.54 km) |
| Houghton le Spring to Craiova | 1,333.88 mi (2,146.67 km) |
| Houghton le Spring to Cristuru Secuiesc | 1,293.75 mi (2,082.09 km) |
| Houghton le Spring to Cugir | 1,249.41 mi (2,010.74 km) |
| Houghton le Spring to Cumpana | 1,521.52 mi (2,448.65 km) |
