| Lohmar to Coudekerque-Branche | 210.61 mi (338.95 km) |
| Lohmar to Coueron | 474.92 mi (764.31 km) |
| Lohmar to Coulommiers | 230.31 mi (370.65 km) |
| Lohmar to Courbevoic | 257.72 mi (414.77 km) |
| Lohmar to Courcouronnes | 262.00 mi (421.64 km) |
| Lohmar to Cournon-d'Auvergne | 396.20 mi (637.62 km) |
| Lohmar to Courrieres | 188.70 mi (303.68 km) |
| Lohmar to Coutras | 523.80 mi (842.97 km) |
| Lohmar to Couzeix | 437.75 mi (704.50 km) |
| Lohmar to Cran-Gevrier | 343.27 mi (552.45 km) |
| Lohmar to Craponne | 368.62 mi (593.24 km) |
| Lohmar to Creil | 235.98 mi (379.78 km) |
| Lohmar to Crepy-en-Valois | 221.04 mi (355.73 km) |
| Lohmar to Crest | 432.78 mi (696.49 km) |
| Lohmar to Creteil | 253.95 mi (408.69 km) |
