| Douai to Gaggiano | 440.02 mi (708.15 km) |
| Douai to Galatina | 1,013.89 mi (1,631.69 km) |
| Douai to Galatone | 1,011.31 mi (1,627.54 km) |
| Douai to Galbiate | 429.12 mi (690.60 km) |
| Douai to Gallarate | 418.58 mi (673.63 km) |
| Douai to Galliate | 426.08 mi (685.71 km) |
| Douai to Gallipoli | 1,013.68 mi (1,631.36 km) |
| Douai to Gambettola | 611.62 mi (984.31 km) |
| Douai to Gambolo | 443.37 mi (713.53 km) |
| Douai to Garbagnate Milanese | 431.90 mi (695.08 km) |
| Douai to Gardone Val Trompia | 460.76 mi (741.52 km) |
| Douai to Garlasco | 448.13 mi (721.20 km) |
| Douai to Gassino Torinese | 423.92 mi (682.24 km) |
| Douai to Gatteo | 614.14 mi (988.36 km) |
| Douai to Gavardo | 474.02 mi (762.86 km) |
