| Castricum to Hazebrouck | 155.62 mi (250.45 km) |
| Castricum to Hellemmes-Lille | 148.64 mi (239.21 km) |
| Castricum to Hem | 145.48 mi (234.12 km) |
| Castricum to Hendaye | 700.85 mi (1,127.91 km) |
| Castricum to Henin-Beaumont | 164.53 mi (264.79 km) |
| Castricum to Hennebont | 480.25 mi (772.88 km) |
| Castricum to Hericourt | 355.87 mi (572.72 km) |
| Castricum to Herouville-Saint-Clair | 317.34 mi (510.71 km) |
| Castricum to Hirson | 183.34 mi (295.05 km) |
| Castricum to Hoenheim | 303.12 mi (487.83 km) |
| Castricum to Houilles | 272.78 mi (438.99 km) |
| Castricum to Hyeres | 655.05 mi (1,054.20 km) |
| Castricum to Ifs | 321.61 mi (517.58 km) |
| Castricum to Igny | 283.95 mi (456.97 km) |
| Castricum to Illkirch-Graffenstaden | 308.35 mi (496.25 km) |
