| Allschwil to Cabestany | 403.93 mi (650.06 km) |
| Allschwil to Cabries | 302.42 mi (486.70 km) |
| Allschwil to Cachan | 254.51 mi (409.59 km) |
| Allschwil to Caen | 379.67 mi (611.01 km) |
| Allschwil to Cagnes-sur-Mer | 269.11 mi (433.09 km) |
| Allschwil to Cahors | 362.41 mi (583.24 km) |
| Allschwil to Calais | 347.21 mi (558.78 km) |
| Allschwil to Caluire-et-Cuire | 175.81 mi (282.94 km) |
| Allschwil to Cambrai | 266.56 mi (428.99 km) |
| Allschwil to Canet-en-Roussillon | 400.73 mi (644.91 km) |
| Allschwil to Cannes | 277.43 mi (446.48 km) |
| Allschwil to Canteleu | 325.02 mi (523.08 km) |
| Allschwil to Capbreton | 510.18 mi (821.06 km) |
| Allschwil to Carcassonne | 391.22 mi (629.61 km) |
| Allschwil to Carmaux | 354.17 mi (569.98 km) |
