| Lannion to Catania | 1,209.73 mi (1,946.87 km) |
| Lannion to Catanzaro | 1,202.95 mi (1,935.97 km) |
| Lannion to Cattolica | 837.23 mi (1,347.40 km) |
| Lannion to Cava de' Tirreni | 1,046.01 mi (1,683.40 km) |
| Lannion to Cavallino | 1,208.87 mi (1,945.49 km) |
| Lannion to Cavarzere | 772.33 mi (1,242.94 km) |
| Lannion to Cave | 926.26 mi (1,490.67 km) |
| Lannion to Cavriago | 717.49 mi (1,154.69 km) |
| Lannion to Cavriglia | 799.14 mi (1,286.10 km) |
| Lannion to Cazzago San Martino | 668.66 mi (1,076.11 km) |
| Lannion to Ceccano | 953.13 mi (1,533.92 km) |
| Lannion to Cecina | 766.01 mi (1,232.77 km) |
| Lannion to Cefalu | 1,142.45 mi (1,838.59 km) |
| Lannion to Ceglie Messapico | 1,165.56 mi (1,875.79 km) |
| Lannion to Celano | 941.38 mi (1,515.00 km) |
