| Mersch to Cividale del Friuli | 422.62 mi (680.15 km) |
| Mersch to Civita Castellana | 596.90 mi (960.62 km) |
| Mersch to Civitanova Marche | 574.09 mi (923.91 km) |
| Mersch to Civitavecchia | 594.92 mi (957.43 km) |
| Mersch to Civitella in Val di Chiana | 512.13 mi (824.20 km) |
| Mersch to Clusone | 321.28 mi (517.05 km) |
| Mersch to Coccaglio | 340.86 mi (548.56 km) |
| Mersch to Codigoro | 441.19 mi (710.02 km) |
| Mersch to Codogno | 358.98 mi (577.73 km) |
| Mersch to Codroipo | 412.26 mi (663.47 km) |
| Mersch to Cogoleto | 389.22 mi (626.39 km) |
| Mersch to Colle di Val d'Elsa | 499.37 mi (803.66 km) |
| Mersch to Colle Salvetti | 472.81 mi (760.91 km) |
| Mersch to Collecchio | 395.61 mi (636.68 km) |
| Mersch to Colleferro | 645.92 mi (1,039.51 km) |
