| Rostusa to Colchester | 1,165.91 mi (1,876.36 km) |
| Rostusa to Coleford | 1,297.03 mi (2,087.37 km) |
| Rostusa to Colne | 1,344.70 mi (2,164.08 km) |
| Rostusa to Colwyn Bay | 1,381.82 mi (2,223.83 km) |
| Rostusa to Congleton | 1,323.11 mi (2,129.35 km) |
| Rostusa to Conisbrough | 1,298.06 mi (2,089.03 km) |
| Rostusa to Connahs Quay | 1,355.79 mi (2,181.94 km) |
| Rostusa to Consett | 1,368.36 mi (2,202.17 km) |
| Rostusa to Conwy | 1,386.36 mi (2,231.13 km) |
| Rostusa to Cookstown | 1,533.75 mi (2,468.33 km) |
| Rostusa to Corby | 1,245.32 mi (2,004.15 km) |
| Rostusa to Corfe Mullen | 1,245.93 mi (2,005.12 km) |
| Rostusa to Corsham | 1,270.23 mi (2,044.23 km) |
| Rostusa to Coseley | 1,298.81 mi (2,090.23 km) |
| Rostusa to Cosham | 1,209.48 mi (1,946.47 km) |
