| Dieppe to Cologno al Serio | 499.61 mi (804.05 km) |
| Dieppe to Cologno Monzese | 486.62 mi (783.13 km) |
| Dieppe to Colorno | 554.13 mi (891.78 km) |
| Dieppe to Comacchio | 631.94 mi (1,017.00 km) |
| Dieppe to Comiso | 1,120.23 mi (1,802.84 km) |
| Dieppe to Como | 466.85 mi (751.33 km) |
| Dieppe to Concordia Sagittaria | 615.69 mi (990.85 km) |
| Dieppe to Concorezzo | 485.93 mi (782.03 km) |
| Dieppe to Conegliano | 588.74 mi (947.49 km) |
| Dieppe to Conselice | 626.72 mi (1,008.61 km) |
| Dieppe to Conselve | 597.15 mi (961.02 km) |
| Dieppe to Conversano | 989.95 mi (1,593.17 km) |
| Dieppe to Copertino | 1,058.76 mi (1,703.91 km) |
| Dieppe to Copparo | 609.90 mi (981.55 km) |
| Dieppe to Corato | 954.38 mi (1,535.93 km) |
