| Boulogne-sur-Mer to Vyronas | 1,395.72 mi (2,246.19 km) |
| Boulogne-sur-Mer to Xanthi | 1,291.73 mi (2,078.83 km) |
| Boulogne-sur-Mer to Ymittos | 1,395.55 mi (2,245.92 km) |
| Boulogne-sur-Mer to Zefyri | 1,389.10 mi (2,235.54 km) |
| Boulogne-sur-Mer to Zografos | 1,395.58 mi (2,245.97 km) |
| Boulogne-sur-Mer to Basse-Terre | 4,206.04 mi (6,768.96 km) |
| Boulogne-sur-Mer to Pointe-a-Pitre | 4,186.48 mi (6,737.49 km) |
| Boulogne-sur-Mer to Abony | 866.99 mi (1,395.28 km) |
| Boulogne-sur-Mer to Ajka | 764.00 mi (1,229.54 km) |
| Boulogne-sur-Mer to Albertirsa | 848.22 mi (1,365.08 km) |
| Boulogne-sur-Mer to Baja | 851.77 mi (1,370.79 km) |
| Boulogne-sur-Mer to Balassagyarmat | 813.56 mi (1,309.29 km) |
| Boulogne-sur-Mer to Balatonalmadi | 785.78 mi (1,264.59 km) |
| Boulogne-sur-Mer to Balatonfured | 782.54 mi (1,259.38 km) |
| Boulogne-sur-Mer to Balmazujvaros | 914.03 mi (1,470.99 km) |
