| Pontoise to Ciampino | 713.03 mi (1,147.52 km) |
| Pontoise to Cicciano | 823.19 mi (1,324.80 km) |
| Pontoise to Cingoli | 659.76 mi (1,061.78 km) |
| Pontoise to Cinisello Balsamo | 411.63 mi (662.46 km) |
| Pontoise to Cinisi | 929.79 mi (1,496.36 km) |
| Pontoise to Cirie | 369.00 mi (593.85 km) |
| Pontoise to Ciro Marina | 997.35 mi (1,605.07 km) |
| Pontoise to Cislago | 397.88 mi (640.32 km) |
| Pontoise to Cisterna di Latina | 731.66 mi (1,177.50 km) |
| Pontoise to Cisternino | 942.28 mi (1,516.45 km) |
| Pontoise to Citta di Castello | 618.76 mi (995.80 km) |
| Pontoise to Citta Sant'Angelo | 730.20 mi (1,175.14 km) |
| Pontoise to Cittadella | 510.00 mi (820.76 km) |
| Pontoise to Cittanova | 1,013.91 mi (1,631.74 km) |
| Pontoise to Cividale del Friuli | 565.50 mi (910.08 km) |
