| Lannion to Gavirate | 603.39 mi (971.07 km) |
| Lannion to Gavorrano | 797.70 mi (1,283.78 km) |
| Lannion to Gela | 1,199.91 mi (1,931.07 km) |
| Lannion to Gemona del Friuli | 790.79 mi (1,272.66 km) |
| Lannion to Genoa | 658.75 mi (1,060.15 km) |
| Lannion to Genzano di Roma | 921.10 mi (1,482.37 km) |
| Lannion to Gessate | 643.43 mi (1,035.49 km) |
| Lannion to Ghedi | 685.00 mi (1,102.40 km) |
| Lannion to Giarre | 1,201.81 mi (1,934.12 km) |
| Lannion to Giaveno | 569.78 mi (916.97 km) |
| Lannion to Giffoni Valle Piana | 1,054.94 mi (1,697.76 km) |
| Lannion to Ginosa | 1,139.89 mi (1,834.47 km) |
| Lannion to Gioia del Colle | 1,135.41 mi (1,827.27 km) |
| Lannion to Gioia Tauro | 1,196.31 mi (1,925.27 km) |
| Lannion to Giovinazzo | 1,108.77 mi (1,784.39 km) |
