| Conwy to Hazebrouck | 323.17 mi (520.10 km) |
| Conwy to Hellemmes-Lille | 347.48 mi (559.21 km) |
| Conwy to Hem | 349.24 mi (562.05 km) |
| Conwy to Hendaye | 691.90 mi (1,113.51 km) |
| Conwy to Henin-Beaumont | 350.13 mi (563.49 km) |
| Conwy to Hennebont | 379.11 mi (610.12 km) |
| Conwy to Hericourt | 609.30 mi (980.57 km) |
| Conwy to Herouville-Saint-Clair | 319.72 mi (514.53 km) |
| Conwy to Hirson | 410.96 mi (661.38 km) |
| Conwy to Hoenheim | 597.03 mi (960.82 km) |
| Conwy to Houilles | 398.08 mi (640.65 km) |
| Conwy to Hyeres | 836.86 mi (1,346.80 km) |
| Conwy to Ifs | 323.23 mi (520.19 km) |
| Conwy to Igny | 409.11 mi (658.40 km) |
| Conwy to Illkirch-Graffenstaden | 599.70 mi (965.13 km) |
