| Boulogne-sur-Mer to Torhout | 68.91 mi (110.90 km) |
| Boulogne-sur-Mer to Tournai | 78.11 mi (125.71 km) |
| Boulogne-sur-Mer to Tremelo | 135.98 mi (218.84 km) |
| Boulogne-sur-Mer to Tubize | 113.34 mi (182.40 km) |
| Boulogne-sur-Mer to Turnhout | 150.57 mi (242.32 km) |
| Boulogne-sur-Mer to Verviers | 185.76 mi (298.96 km) |
| Boulogne-sur-Mer to Veurne | 51.52 mi (82.91 km) |
| Boulogne-sur-Mer to Villers-la-Ville | 128.22 mi (206.35 km) |
| Boulogne-sur-Mer to Vilvoorde | 123.41 mi (198.61 km) |
| Boulogne-sur-Mer to Virton | 191.02 mi (307.42 km) |
| Boulogne-sur-Mer to Vise | 178.65 mi (287.50 km) |
| Boulogne-sur-Mer to Vosselaar | 147.78 mi (237.83 km) |
| Boulogne-sur-Mer to Waasmunster | 110.80 mi (178.31 km) |
| Boulogne-sur-Mer to Walcourt | 127.49 mi (205.17 km) |
| Boulogne-sur-Mer to Wanze | 158.25 mi (254.68 km) |
