| Willimantic to Cosham | 3,320.78 mi (5,344.27 km) |
| Willimantic to Costessey | 3,374.30 mi (5,430.40 km) |
| Willimantic to Cottingham | 3,287.03 mi (5,289.97 km) |
| Willimantic to Coulsdon | 3,348.58 mi (5,389.01 km) |
| Willimantic to Coventry | 3,270.14 mi (5,262.78 km) |
| Willimantic to Cowdenbeath | 3,134.93 mi (5,045.17 km) |
| Willimantic to Cowes | 3,312.86 mi (5,331.53 km) |
| Willimantic to Cowley | 3,330.09 mi (5,359.27 km) |
| Willimantic to Cowley | 3,295.80 mi (5,304.07 km) |
| Willimantic to Cramlington | 3,218.11 mi (5,179.05 km) |
| Willimantic to Cranleigh | 3,338.66 mi (5,373.05 km) |
| Willimantic to Crawley | 3,351.23 mi (5,393.28 km) |
| Willimantic to Crayford | 3,358.86 mi (5,405.56 km) |
| Willimantic to Crewe | 3,219.60 mi (5,181.45 km) |
| Willimantic to Crigglestone | 3,246.01 mi (5,223.94 km) |
