| Seclin to Gaggiano | 450.75 mi (725.41 km) |
| Seclin to Galatina | 1,023.23 mi (1,646.73 km) |
| Seclin to Galatone | 1,020.69 mi (1,642.64 km) |
| Seclin to Galbiate | 439.39 mi (707.13 km) |
| Seclin to Gallarate | 429.28 mi (690.86 km) |
| Seclin to Galliate | 436.94 mi (703.19 km) |
| Seclin to Gallipoli | 1,023.13 mi (1,646.56 km) |
| Seclin to Gambettola | 621.42 mi (1,000.08 km) |
| Seclin to Gambolo | 454.26 mi (731.06 km) |
| Seclin to Garbagnate Milanese | 442.50 mi (712.13 km) |
| Seclin to Gardone Val Trompia | 470.64 mi (757.42 km) |
| Seclin to Garlasco | 459.03 mi (738.74 km) |
| Seclin to Gassino Torinese | 435.40 mi (700.71 km) |
| Seclin to Gatteo | 623.92 mi (1,004.10 km) |
| Seclin to Gavardo | 483.82 mi (778.64 km) |
