| Sudbury to Cernavoda | 1,392.97 mi (2,241.76 km) |
| Sudbury to Chitila | 1,300.26 mi (2,092.57 km) |
| Sudbury to Cisnadie | 1,181.28 mi (1,901.09 km) |
| Sudbury to Cluj-Napoca | 1,123.71 mi (1,808.44 km) |
| Sudbury to Codlea | 1,236.58 mi (1,990.08 km) |
| Sudbury to Comanesti | 1,256.23 mi (2,021.71 km) |
| Sudbury to Comarnic | 1,259.62 mi (2,027.16 km) |
| Sudbury to Constanta | 1,424.49 mi (2,292.50 km) |
| Sudbury to Corabia | 1,265.82 mi (2,037.15 km) |
| Sudbury to Costesti | 1,248.16 mi (2,008.71 km) |
| Sudbury to Covasna | 1,263.14 mi (2,032.82 km) |
| Sudbury to Craiova | 1,216.09 mi (1,957.11 km) |
| Sudbury to Cristuru Secuiesc | 1,200.13 mi (1,931.42 km) |
| Sudbury to Cugir | 1,143.68 mi (1,840.58 km) |
| Sudbury to Cumpana | 1,423.15 mi (2,290.33 km) |
