| Oristano to Colchester | 905.70 mi (1,457.59 km) |
| Oristano to Coleford | 980.03 mi (1,577.20 km) |
| Oristano to Colne | 1,086.95 mi (1,749.27 km) |
| Oristano to Colwyn Bay | 1,090.07 mi (1,754.29 km) |
| Oristano to Congleton | 1,047.52 mi (1,685.82 km) |
| Oristano to Conisbrough | 1,044.65 mi (1,681.21 km) |
| Oristano to Connahs Quay | 1,070.36 mi (1,722.58 km) |
| Oristano to Consett | 1,139.03 mi (1,833.10 km) |
| Oristano to Conwy | 1,092.75 mi (1,758.62 km) |
| Oristano to Cookstown | 1,240.83 mi (1,996.92 km) |
| Oristano to Corby | 974.49 mi (1,568.29 km) |
| Oristano to Corfe Mullen | 908.48 mi (1,462.06 km) |
| Oristano to Corsham | 949.19 mi (1,527.58 km) |
| Oristano to Coseley | 1,009.28 mi (1,624.28 km) |
| Oristano to Cosham | 887.54 mi (1,428.36 km) |
