| Ashtabula to Cosham | 3,663.75 mi (5,896.24 km) |
| Ashtabula to Costessey | 3,703.02 mi (5,959.43 km) |
| Ashtabula to Cottingham | 3,610.88 mi (5,811.15 km) |
| Ashtabula to Coulsdon | 3,687.39 mi (5,934.28 km) |
| Ashtabula to Coventry | 3,604.21 mi (5,800.42 km) |
| Ashtabula to Cowdenbeath | 3,446.40 mi (5,546.45 km) |
| Ashtabula to Cowes | 3,656.65 mi (5,884.82 km) |
| Ashtabula to Cowley | 3,668.15 mi (5,903.32 km) |
| Ashtabula to Cowley | 3,633.64 mi (5,847.78 km) |
| Ashtabula to Cramlington | 3,534.77 mi (5,688.67 km) |
| Ashtabula to Cranleigh | 3,679.05 mi (5,920.87 km) |
| Ashtabula to Crawley | 3,691.37 mi (5,940.68 km) |
| Ashtabula to Crayford | 3,696.44 mi (5,948.85 km) |
| Ashtabula to Crewe | 3,550.51 mi (5,713.99 km) |
| Ashtabula to Crigglestone | 3,572.20 mi (5,748.90 km) |
