| Guidel to Civita Castellana | 861.83 mi (1,386.98 km) |
| Guidel to Civitanova Marche | 886.91 mi (1,427.35 km) |
| Guidel to Civitavecchia | 842.67 mi (1,356.15 km) |
| Guidel to Civitella in Val di Chiana | 793.01 mi (1,276.22 km) |
| Guidel to Clusone | 647.82 mi (1,042.56 km) |
| Guidel to Coccaglio | 655.77 mi (1,055.35 km) |
| Guidel to Codigoro | 770.78 mi (1,240.44 km) |
| Guidel to Codogno | 652.63 mi (1,050.31 km) |
| Guidel to Codroipo | 786.41 mi (1,265.61 km) |
| Guidel to Cogoleto | 626.30 mi (1,007.94 km) |
| Guidel to Colle di Val d'Elsa | 767.70 mi (1,235.49 km) |
| Guidel to Colle Salvetti | 732.46 mi (1,178.78 km) |
| Guidel to Collecchio | 686.38 mi (1,104.62 km) |
| Guidel to Colleferro | 908.93 mi (1,462.78 km) |
| Guidel to Collegno | 558.47 mi (898.76 km) |
