| Lastra a Signa to Coudekerque-Branche | 645.16 mi (1,038.28 km) |
| Lastra a Signa to Coueron | 664.25 mi (1,069.01 km) |
| Lastra a Signa to Coulommiers | 517.34 mi (832.58 km) |
| Lastra a Signa to Courbevoic | 550.57 mi (886.06 km) |
| Lastra a Signa to Courcouronnes | 532.90 mi (857.62 km) |
| Lastra a Signa to Cournon-d'Auvergne | 410.86 mi (661.22 km) |
| Lastra a Signa to Courrieres | 599.86 mi (965.39 km) |
| Lastra a Signa to Coutras | 560.76 mi (902.45 km) |
| Lastra a Signa to Couzeix | 504.40 mi (811.76 km) |
| Lastra a Signa to Cran-Gevrier | 285.79 mi (459.94 km) |
| Lastra a Signa to Craponne | 341.30 mi (549.27 km) |
| Lastra a Signa to Creil | 557.78 mi (897.66 km) |
| Lastra a Signa to Crepy-en-Valois | 542.81 mi (873.56 km) |
| Lastra a Signa to Crest | 307.98 mi (495.65 km) |
| Lastra a Signa to Creteil | 538.52 mi (866.66 km) |
