| Landerneau to Cologno al Serio | 685.20 mi (1,102.72 km) |
| Landerneau to Cologno Monzese | 667.72 mi (1,074.60 km) |
| Landerneau to Colorno | 733.44 mi (1,180.36 km) |
| Landerneau to Comacchio | 820.45 mi (1,320.38 km) |
| Landerneau to Comiso | 1,238.04 mi (1,992.43 km) |
| Landerneau to Como | 651.89 mi (1,049.12 km) |
| Landerneau to Concordia Sagittaria | 823.33 mi (1,325.02 km) |
| Landerneau to Concorezzo | 668.70 mi (1,076.18 km) |
| Landerneau to Conegliano | 795.47 mi (1,280.19 km) |
| Landerneau to Conselice | 810.12 mi (1,303.76 km) |
| Landerneau to Conselve | 791.73 mi (1,274.16 km) |
| Landerneau to Conversano | 1,164.31 mi (1,873.78 km) |
| Landerneau to Copertino | 1,231.97 mi (1,982.66 km) |
| Landerneau to Copparo | 799.16 mi (1,286.12 km) |
| Landerneau to Corato | 1,126.19 mi (1,812.43 km) |
