| Merzig to Civita Castellana | 567.04 mi (912.56 km) |
| Merzig to Civitanova Marche | 543.23 mi (874.24 km) |
| Merzig to Civitavecchia | 565.61 mi (910.26 km) |
| Merzig to Civitella in Val di Chiana | 482.18 mi (775.99 km) |
| Merzig to Clusone | 291.11 mi (468.50 km) |
| Merzig to Coccaglio | 310.94 mi (500.41 km) |
| Merzig to Codigoro | 410.33 mi (660.37 km) |
| Merzig to Codogno | 329.77 mi (530.71 km) |
| Merzig to Codroipo | 381.32 mi (613.67 km) |
| Merzig to Cogoleto | 362.50 mi (583.38 km) |
| Merzig to Colle di Val d'Elsa | 469.90 mi (756.24 km) |
| Merzig to Colle Salvetti | 443.88 mi (714.35 km) |
| Merzig to Collecchio | 366.12 mi (589.22 km) |
| Merzig to Colleferro | 615.93 mi (991.25 km) |
| Merzig to Collegno | 305.41 mi (491.51 km) |
