| Boulogne-sur-Mer to Hellemmes-Lille | 65.82 mi (105.92 km) |
| Boulogne-sur-Mer to Hem | 69.03 mi (111.09 km) |
| Boulogne-sur-Mer to Hendaye | 533.34 mi (858.33 km) |
| Boulogne-sur-Mer to Henin-Beaumont | 62.29 mi (100.25 km) |
| Boulogne-sur-Mer to Hennebont | 298.96 mi (481.13 km) |
| Boulogne-sur-Mer to Hericourt | 318.35 mi (512.34 km) |
| Boulogne-sur-Mer to Herouville-Saint-Clair | 135.98 mi (218.84 km) |
| Boulogne-sur-Mer to Hirson | 122.28 mi (196.80 km) |
| Boulogne-sur-Mer to Hoenheim | 310.45 mi (499.62 km) |
| Boulogne-sur-Mer to Houilles | 127.00 mi (204.38 km) |
| Boulogne-sur-Mer to Hyeres | 566.86 mi (912.28 km) |
| Boulogne-sur-Mer to Ifs | 140.34 mi (225.86 km) |
| Boulogne-sur-Mer to Igny | 139.79 mi (224.96 km) |
| Boulogne-sur-Mer to Illkirch-Graffenstaden | 312.41 mi (502.78 km) |
| Boulogne-sur-Mer to Illzach | 328.83 mi (529.20 km) |
