| Allen to Cabestany | 5,146.67 mi (8,282.76 km) |
| Allen to Cabries | 5,223.86 mi (8,406.99 km) |
| Allen to Cachan | 4,909.83 mi (7,901.60 km) |
| Allen to Caen | 4,789.11 mi (7,707.33 km) |
| Allen to Cagnes-sur-Mer | 5,290.02 mi (8,513.47 km) |
| Allen to Cahors | 5,020.08 mi (8,079.04 km) |
| Allen to Calais | 4,820.12 mi (7,757.23 km) |
| Allen to Caluire-et-Cuire | 5,115.83 mi (8,233.14 km) |
| Allen to Cambrai | 4,898.77 mi (7,883.81 km) |
| Allen to Canet-en-Roussillon | 5,148.58 mi (8,285.83 km) |
| Allen to Cannes | 5,288.61 mi (8,511.19 km) |
| Allen to Canteleu | 4,836.61 mi (7,783.77 km) |
| Allen to Capbreton | 4,922.20 mi (7,921.51 km) |
| Allen to Carcassonne | 5,102.19 mi (8,211.18 km) |
| Allen to Carmaux | 5,064.59 mi (8,150.67 km) |
