| Columbia Heights to Cabestany | 4,486.09 mi (7,219.66 km) |
| Columbia Heights to Cabries | 4,547.41 mi (7,318.35 km) |
| Columbia Heights to Cachan | 4,204.00 mi (6,765.68 km) |
| Columbia Heights to Caen | 4,088.75 mi (6,580.20 km) |
| Columbia Heights to Cagnes-sur-Mer | 4,604.86 mi (7,410.80 km) |
| Columbia Heights to Cahors | 4,351.27 mi (7,002.69 km) |
| Columbia Heights to Calais | 4,099.78 mi (6,597.96 km) |
| Columbia Heights to Caluire-et-Cuire | 4,423.78 mi (7,119.39 km) |
| Columbia Heights to Cambrai | 4,180.04 mi (6,727.12 km) |
| Columbia Heights to Canet-en-Roussillon | 4,487.53 mi (7,221.99 km) |
| Columbia Heights to Cannes | 4,604.81 mi (7,410.72 km) |
| Columbia Heights to Canteleu | 4,129.83 mi (6,646.32 km) |
| Columbia Heights to Capbreton | 4,271.42 mi (6,874.18 km) |
| Columbia Heights to Carcassonne | 4,439.78 mi (7,145.14 km) |
| Columbia Heights to Carmaux | 4,396.19 mi (7,074.99 km) |
