| Gaillac to Deville-les-Rouen | 386.88 mi (622.62 km) |
| Gaillac to Dieppe | 417.68 mi (672.20 km) |
| Gaillac to Digne-les-Bains | 215.97 mi (347.56 km) |
| Gaillac to Dijon | 280.00 mi (450.61 km) |
| Gaillac to Dinan | 366.94 mi (590.54 km) |
| Gaillac to Dinard | 377.59 mi (607.67 km) |
| Gaillac to Divonne-les-Bains | 267.53 mi (430.55 km) |
| Gaillac to Dole | 280.87 mi (452.01 km) |
| Gaillac to Dombasle-sur-Meurthe | 389.42 mi (626.70 km) |
| Gaillac to Domerat | 172.75 mi (278.02 km) |
| Gaillac to Domont | 354.82 mi (571.03 km) |
| Gaillac to Douai | 450.51 mi (725.02 km) |
| Gaillac to Douarnenez | 415.98 mi (669.46 km) |
| Gaillac to Douchy-les-Mines | 447.78 mi (720.63 km) |
| Gaillac to Dourdan | 319.83 mi (514.72 km) |
