| Gnarrenburg to Civita Castellana | 782.13 mi (1,258.72 km) |
| Gnarrenburg to Civitanova Marche | 729.54 mi (1,174.08 km) |
| Gnarrenburg to Civitavecchia | 790.39 mi (1,272.01 km) |
| Gnarrenburg to Civitella in Val di Chiana | 699.84 mi (1,126.29 km) |
| Gnarrenburg to Clusone | 520.12 mi (837.06 km) |
| Gnarrenburg to Coccaglio | 542.27 mi (872.70 km) |
| Gnarrenburg to Codigoro | 607.34 mi (977.41 km) |
| Gnarrenburg to Codogno | 569.26 mi (916.13 km) |
| Gnarrenburg to Codroipo | 542.63 mi (873.28 km) |
| Gnarrenburg to Cogoleto | 621.84 mi (1,000.76 km) |
| Gnarrenburg to Colle di Val d'Elsa | 696.78 mi (1,121.37 km) |
| Gnarrenburg to Colle Salvetti | 679.51 mi (1,093.57 km) |
| Gnarrenburg to Collecchio | 599.21 mi (964.33 km) |
| Gnarrenburg to Colleferro | 826.25 mi (1,329.72 km) |
| Gnarrenburg to Collegno | 577.68 mi (929.69 km) |
