| Royan to Hazebrouck | 389.12 mi (626.23 km) |
| Royan to Hellemmes-Lille | 395.18 mi (635.97 km) |
| Royan to Hem | 398.52 mi (641.36 km) |
| Royan to Hendaye | 160.56 mi (258.39 km) |
| Royan to Henin-Beaumont | 379.33 mi (610.47 km) |
| Royan to Hennebont | 184.18 mi (296.41 km) |
| Royan to Hericourt | 394.14 mi (634.31 km) |
| Royan to Herouville-Saint-Clair | 249.71 mi (401.86 km) |
| Royan to Hirson | 380.46 mi (612.29 km) |
| Royan to Hoenheim | 462.29 mi (743.98 km) |
| Royan to Houilles | 273.88 mi (440.77 km) |
| Royan to Hyeres | 394.11 mi (634.26 km) |
| Royan to Ifs | 245.01 mi (394.30 km) |
| Royan to Igny | 264.54 mi (425.74 km) |
| Royan to Illkirch-Graffenstaden | 458.28 mi (737.53 km) |
