| Sinaia to Colchester | 1,205.79 mi (1,940.53 km) |
| Sinaia to Coleford | 1,352.45 mi (2,176.56 km) |
| Sinaia to Colne | 1,361.91 mi (2,191.78 km) |
| Sinaia to Colwyn Bay | 1,414.46 mi (2,276.36 km) |
| Sinaia to Congleton | 1,352.60 mi (2,176.79 km) |
| Sinaia to Conisbrough | 1,317.86 mi (2,120.90 km) |
| Sinaia to Connahs Quay | 1,387.42 mi (2,232.84 km) |
| Sinaia to Consett | 1,367.17 mi (2,200.24 km) |
| Sinaia to Conwy | 1,419.61 mi (2,284.64 km) |
| Sinaia to Cookstown | 1,553.81 mi (2,500.61 km) |
| Sinaia to Corby | 1,280.90 mi (2,061.41 km) |
| Sinaia to Corfe Mullen | 1,318.30 mi (2,121.60 km) |
| Sinaia to Corsham | 1,330.79 mi (2,141.71 km) |
| Sinaia to Coseley | 1,338.69 mi (2,154.42 km) |
| Sinaia to Cosham | 1,277.56 mi (2,056.03 km) |
