| Saint-Germain-les-Arpajon to Ciampino | 687.42 mi (1,106.30 km) |
| Saint-Germain-les-Arpajon to Cicciano | 798.48 mi (1,285.03 km) |
| Saint-Germain-les-Arpajon to Cingoli | 637.36 mi (1,025.73 km) |
| Saint-Germain-les-Arpajon to Cinisello Balsamo | 389.09 mi (626.18 km) |
| Saint-Germain-les-Arpajon to Cinisi | 901.28 mi (1,450.48 km) |
| Saint-Germain-les-Arpajon to Cirie | 342.67 mi (551.47 km) |
| Saint-Germain-les-Arpajon to Ciro Marina | 973.17 mi (1,566.17 km) |
| Saint-Germain-les-Arpajon to Cislago | 375.23 mi (603.88 km) |
| Saint-Germain-les-Arpajon to Cisterna di Latina | 706.02 mi (1,136.23 km) |
| Saint-Germain-les-Arpajon to Cisternino | 919.97 mi (1,480.54 km) |
| Saint-Germain-les-Arpajon to Citta di Castello | 595.40 mi (958.20 km) |
| Saint-Germain-les-Arpajon to Citta Sant'Angelo | 707.21 mi (1,138.14 km) |
| Saint-Germain-les-Arpajon to Cittadella | 491.53 mi (791.05 km) |
| Saint-Germain-les-Arpajon to Cittanova | 987.91 mi (1,589.89 km) |
| Saint-Germain-les-Arpajon to Cividale del Friuli | 550.34 mi (885.69 km) |
