| Lannion to Gaggiano | 630.24 mi (1,014.28 km) |
| Lannion to Galatina | 1,213.57 mi (1,953.05 km) |
| Lannion to Galatone | 1,210.00 mi (1,947.31 km) |
| Lannion to Galbiate | 634.21 mi (1,020.67 km) |
| Lannion to Gallarate | 611.91 mi (984.78 km) |
| Lannion to Galliate | 613.27 mi (986.96 km) |
| Lannion to Gallipoli | 1,210.71 mi (1,948.45 km) |
| Lannion to Gambettola | 814.83 mi (1,311.34 km) |
| Lannion to Gambolo | 627.32 mi (1,009.58 km) |
| Lannion to Garbagnate Milanese | 627.18 mi (1,009.35 km) |
| Lannion to Gardone Val Trompia | 672.84 mi (1,082.84 km) |
| Lannion to Garlasco | 631.42 mi (1,016.17 km) |
| Lannion to Gassino Torinese | 586.88 mi (944.49 km) |
| Lannion to Gatteo | 817.56 mi (1,315.74 km) |
| Lannion to Gavardo | 686.80 mi (1,105.30 km) |
