| Guidel to Ciampino | 888.43 mi (1,429.78 km) |
| Guidel to Cicciano | 1,003.76 mi (1,615.39 km) |
| Guidel to Cingoli | 861.62 mi (1,386.65 km) |
| Guidel to Cinisello Balsamo | 621.16 mi (999.65 km) |
| Guidel to Cinisi | 1,066.32 mi (1,716.08 km) |
| Guidel to Cirie | 555.45 mi (893.92 km) |
| Guidel to Ciro Marina | 1,179.29 mi (1,897.89 km) |
| Guidel to Cislago | 607.49 mi (977.66 km) |
| Guidel to Cisterna di Latina | 906.22 mi (1,458.42 km) |
| Guidel to Cisternino | 1,139.50 mi (1,833.85 km) |
| Guidel to Citta di Castello | 815.10 mi (1,311.78 km) |
| Guidel to Citta Sant'Angelo | 926.35 mi (1,490.81 km) |
| Guidel to Cittadella | 737.06 mi (1,186.19 km) |
| Guidel to Cittanova | 1,178.52 mi (1,896.64 km) |
| Guidel to Cividale del Friuli | 805.04 mi (1,295.58 km) |
