| Gelves to Cividale del Friuli | 1,167.13 mi (1,878.32 km) |
| Gelves to Civita Castellana | 1,033.78 mi (1,663.71 km) |
| Gelves to Civitanova Marche | 1,115.77 mi (1,795.66 km) |
| Gelves to Civitavecchia | 1,000.28 mi (1,609.80 km) |
| Gelves to Civitella in Val di Chiana | 1,021.00 mi (1,643.13 km) |
| Gelves to Clusone | 1,011.52 mi (1,627.88 km) |
| Gelves to Coccaglio | 1,001.82 mi (1,612.27 km) |
| Gelves to Codigoro | 1,073.76 mi (1,728.06 km) |
| Gelves to Codogno | 976.85 mi (1,572.09 km) |
| Gelves to Codroipo | 1,143.37 mi (1,840.08 km) |
| Gelves to Cogoleto | 906.07 mi (1,458.18 km) |
| Gelves to Colle di Val d'Elsa | 992.89 mi (1,597.90 km) |
| Gelves to Colle Salvetti | 967.03 mi (1,556.28 km) |
| Gelves to Collecchio | 986.36 mi (1,587.39 km) |
| Gelves to Colleferro | 1,056.29 mi (1,699.94 km) |
