| Willimantic to Busto Arsizio | 3,881.32 mi (6,246.38 km) |
| Willimantic to Busto Garolfo | 3,884.86 mi (6,252.08 km) |
| Willimantic to Cabras | 4,057.22 mi (6,529.47 km) |
| Willimantic to Cadelbosco di Sopra | 3,983.92 mi (6,411.49 km) |
| Willimantic to Cadoneghe | 4,018.00 mi (6,466.35 km) |
| Willimantic to Cagli | 4,113.78 mi (6,620.50 km) |
| Willimantic to Cagliari | 4,108.59 mi (6,612.14 km) |
| Willimantic to Cairo Montenotte | 3,894.85 mi (6,268.15 km) |
| Willimantic to Caivano | 4,279.43 mi (6,887.07 km) |
| Willimantic to Calcinaia | 4,021.01 mi (6,471.20 km) |
| Willimantic to Calcinato | 3,953.15 mi (6,361.99 km) |
| Willimantic to Calderara di Reno | 4,019.27 mi (6,468.39 km) |
| Willimantic to Caldogno | 3,994.39 mi (6,428.36 km) |
| Willimantic to Calenzano | 4,038.68 mi (6,499.62 km) |
| Willimantic to Calolziocorte | 3,900.20 mi (6,276.76 km) |
