| Lannion to Busto Garolfo | 619.50 mi (996.99 km) |
| Lannion to Cabras | 846.98 mi (1,363.09 km) |
| Lannion to Cadelbosco di Sopra | 718.25 mi (1,155.92 km) |
| Lannion to Cadoneghe | 757.05 mi (1,218.36 km) |
| Lannion to Cagli | 847.90 mi (1,364.56 km) |
| Lannion to Cagliari | 904.14 mi (1,455.07 km) |
| Lannion to Cairo Montenotte | 631.23 mi (1,015.87 km) |
| Lannion to Caivano | 1,018.90 mi (1,639.76 km) |
| Lannion to Calcinaia | 756.31 mi (1,217.17 km) |
| Lannion to Calcinato | 689.33 mi (1,109.37 km) |
| Lannion to Calderara di Reno | 753.69 mi (1,212.95 km) |
| Lannion to Caldogno | 733.45 mi (1,180.38 km) |
| Lannion to Calenzano | 773.03 mi (1,244.08 km) |
| Lannion to Calolziocorte | 636.43 mi (1,024.23 km) |
| Lannion to Caltagirone | 1,201.00 mi (1,932.83 km) |
