| Cahokia to Cabestany | 4,626.78 mi (7,446.09 km) |
| Cahokia to Cabries | 4,702.38 mi (7,567.75 km) |
| Cahokia to Cachan | 4,386.40 mi (7,059.23 km) |
| Cahokia to Caen | 4,265.83 mi (6,865.19 km) |
| Cahokia to Cagnes-sur-Mer | 4,767.85 mi (7,673.12 km) |
| Cahokia to Cahors | 4,499.17 mi (7,240.72 km) |
| Cahokia to Calais | 4,296.56 mi (6,914.64 km) |
| Cahokia to Caluire-et-Cuire | 4,593.09 mi (7,391.87 km) |
| Cahokia to Cambrai | 4,375.20 mi (7,041.20 km) |
| Cahokia to Canet-en-Roussillon | 4,628.64 mi (7,449.08 km) |
| Cahokia to Cannes | 4,766.54 mi (7,671.01 km) |
| Cahokia to Canteleu | 4,313.14 mi (6,941.33 km) |
| Cahokia to Capbreton | 4,403.27 mi (7,086.38 km) |
| Cahokia to Carcassonne | 4,582.05 mi (7,374.10 km) |
| Cahokia to Carmaux | 4,543.76 mi (7,312.48 km) |
