| Boulogne-sur-Mer to Sigulda | 1,037.84 mi (1,670.24 km) |
| Boulogne-sur-Mer to Smiltene | 1,080.19 mi (1,738.40 km) |
| Boulogne-sur-Mer to Talsi | 958.24 mi (1,542.13 km) |
| Boulogne-sur-Mer to Tukums | 972.37 mi (1,564.88 km) |
| Boulogne-sur-Mer to Ulbroka | 1,012.72 mi (1,629.82 km) |
| Boulogne-sur-Mer to Valka | 1,089.90 mi (1,754.03 km) |
| Boulogne-sur-Mer to Valmiera | 1,064.46 mi (1,713.08 km) |
| Boulogne-sur-Mer to Varaklani | 1,098.42 mi (1,767.73 km) |
| Boulogne-sur-Mer to Ventspils | 926.22 mi (1,490.61 km) |
| Boulogne-sur-Mer to Balzers | 438.06 mi (704.99 km) |
| Boulogne-sur-Mer to Eschen | 432.36 mi (695.82 km) |
| Boulogne-sur-Mer to Gamprin | 431.74 mi (694.81 km) |
| Boulogne-sur-Mer to Mauren | 432.98 mi (696.82 km) |
| Boulogne-sur-Mer to Planken | 434.38 mi (699.06 km) |
| Boulogne-sur-Mer to Ruggell | 431.81 mi (694.93 km) |
