| Cadca to Heckmondwike | 923.14 mi (1,485.64 km) |
| Cadca to Hednesford | 927.03 mi (1,491.91 km) |
| Cadca to Helensburgh | 1,077.32 mi (1,733.77 km) |
| Cadca to Hellesdon | 791.44 mi (1,273.70 km) |
| Cadca to Helston | 1,070.13 mi (1,722.22 km) |
| Cadca to Hemel Hempstead | 857.21 mi (1,379.54 km) |
| Cadca to Hemsworth | 909.03 mi (1,462.95 km) |
| Cadca to Hendon | 846.18 mi (1,361.79 km) |
| Cadca to Henley on Thames | 875.14 mi (1,408.40 km) |
| Cadca to Hereford | 953.89 mi (1,535.14 km) |
| Cadca to Herne Bay | 787.22 mi (1,266.91 km) |
| Cadca to Hersham | 853.20 mi (1,373.09 km) |
| Cadca to Hertford | 840.67 mi (1,352.93 km) |
| Cadca to Hessle | 873.68 mi (1,406.06 km) |
| Cadca to Heswall | 977.19 mi (1,572.63 km) |
