| Oldham to Cernavoda | 1,494.08 mi (2,404.49 km) |
| Oldham to Chitila | 1,405.38 mi (2,261.74 km) |
| Oldham to Cisnadie | 1,284.39 mi (2,067.03 km) |
| Oldham to Cluj-Napoca | 1,221.82 mi (1,966.33 km) |
| Oldham to Codlea | 1,336.64 mi (2,151.11 km) |
| Oldham to Comanesti | 1,349.69 mi (2,172.12 km) |
| Oldham to Comarnic | 1,361.69 mi (2,191.43 km) |
| Oldham to Constanta | 1,525.05 mi (2,454.34 km) |
| Oldham to Corabia | 1,378.16 mi (2,217.93 km) |
| Oldham to Costesti | 1,355.14 mi (2,180.89 km) |
| Oldham to Covasna | 1,360.58 mi (2,189.65 km) |
| Oldham to Craiova | 1,327.44 mi (2,136.30 km) |
| Oldham to Cristuru Secuiesc | 1,297.70 mi (2,088.44 km) |
| Oldham to Cugir | 1,248.00 mi (2,008.46 km) |
| Oldham to Cumpana | 1,524.14 mi (2,452.87 km) |
