| Grigny to Ciampino | 685.55 mi (1,103.28 km) |
| Grigny to Cicciano | 796.30 mi (1,281.52 km) |
| Grigny to Cingoli | 634.44 mi (1,021.03 km) |
| Grigny to Cinisello Balsamo | 386.16 mi (621.46 km) |
| Grigny to Cinisi | 900.63 mi (1,449.42 km) |
| Grigny to Cirie | 341.00 mi (548.79 km) |
| Grigny to Ciro Marina | 970.83 mi (1,562.39 km) |
| Grigny to Cislago | 372.33 mi (599.20 km) |
| Grigny to Cisterna di Latina | 704.16 mi (1,133.23 km) |
| Grigny to Cisternino | 917.05 mi (1,475.84 km) |
| Grigny to Citta di Castello | 592.76 mi (953.95 km) |
| Grigny to Citta Sant'Angelo | 704.47 mi (1,133.74 km) |
| Grigny to Cittadella | 487.56 mi (784.65 km) |
| Grigny to Cittanova | 986.20 mi (1,587.13 km) |
| Grigny to Cividale del Friuli | 545.67 mi (878.16 km) |
