| Odivelas to Colchester | 1,026.94 mi (1,652.70 km) |
| Odivelas to Coleford | 952.27 mi (1,532.53 km) |
| Odivelas to Colne | 1,091.93 mi (1,757.29 km) |
| Odivelas to Colwyn Bay | 1,034.96 mi (1,665.61 km) |
| Odivelas to Congleton | 1,046.54 mi (1,684.25 km) |
| Odivelas to Conisbrough | 1,082.35 mi (1,741.87 km) |
| Odivelas to Connahs Quay | 1,038.31 mi (1,671.00 km) |
| Odivelas to Consett | 1,161.21 mi (1,868.79 km) |
| Odivelas to Conwy | 1,032.77 mi (1,662.08 km) |
| Odivelas to Cookstown | 1,101.47 mi (1,772.65 km) |
| Odivelas to Corby | 1,029.54 mi (1,656.88 km) |
| Odivelas to Corfe Mullen | 898.14 mi (1,445.41 km) |
| Odivelas to Corsham | 936.76 mi (1,507.57 km) |
| Odivelas to Coseley | 1,009.36 mi (1,624.41 km) |
| Odivelas to Cosham | 921.48 mi (1,482.97 km) |
