| Wallingford Center to Cabestany | 3,748.17 mi (6,032.10 km) |
| Wallingford Center to Cabries | 3,834.34 mi (6,170.77 km) |
| Wallingford Center to Cachan | 3,547.96 mi (5,709.89 km) |
| Wallingford Center to Caen | 3,423.99 mi (5,510.38 km) |
| Wallingford Center to Cagnes-sur-Mer | 3,905.86 mi (6,285.88 km) |
| Wallingford Center to Cahors | 3,627.69 mi (5,838.20 km) |
| Wallingford Center to Calais | 3,474.87 mi (5,592.26 km) |
| Wallingford Center to Caluire-et-Cuire | 3,738.97 mi (6,017.30 km) |
| Wallingford Center to Cambrai | 3,550.34 mi (5,713.72 km) |
| Wallingford Center to Canet-en-Roussillon | 3,750.33 mi (6,035.57 km) |
| Wallingford Center to Cannes | 3,903.48 mi (6,282.04 km) |
| Wallingford Center to Canteleu | 3,476.82 mi (5,595.41 km) |
| Wallingford Center to Capbreton | 3,520.39 mi (5,665.52 km) |
| Wallingford Center to Carcassonne | 3,705.13 mi (5,962.84 km) |
| Wallingford Center to Carmaux | 3,671.48 mi (5,908.68 km) |
