| Castleton to Hammersmith | 166.51 mi (267.97 km) |
| Castleton to Hampton | 167.99 mi (270.36 km) |
| Castleton to Hamworthy | 198.42 mi (319.32 km) |
| Castleton to Handsworth | 35.28 mi (56.77 km) |
| Castleton to Hanwell | 163.19 mi (262.63 km) |
| Castleton to Harborne | 78.67 mi (126.61 km) |
| Castleton to Harlow | 157.98 mi (254.24 km) |
| Castleton to Harpenden | 144.30 mi (232.22 km) |
| Castleton to Harrogate | 37.97 mi (61.11 km) |
| Castleton to Harrow | 158.47 mi (255.03 km) |
| Castleton to Harrow on the Hill | 159.85 mi (257.25 km) |
| Castleton to Harrow Weald | 157.38 mi (253.27 km) |
| Castleton to Hartlepool | 85.38 mi (137.41 km) |
| Castleton to Harwich | 183.77 mi (295.75 km) |
| Castleton to Haslemere | 183.46 mi (295.25 km) |
