| Thornton to Hebburn | 82.80 mi (133.26 km) |
| Thornton to Heckmondwike | 9.29 mi (14.95 km) |
| Thornton to Hednesford | 74.76 mi (120.32 km) |
| Thornton to Helensburgh | 191.77 mi (308.62 km) |
| Thornton to Hellesdon | 150.58 mi (242.33 km) |
| Thornton to Helston | 293.53 mi (472.39 km) |
| Thornton to Hemel Hempstead | 152.13 mi (244.83 km) |
| Thornton to Hemsworth | 23.94 mi (38.53 km) |
| Thornton to Hendon | 166.92 mi (268.64 km) |
| Thornton to Henley on Thames | 160.72 mi (258.65 km) |
| Thornton to Hereford | 125.10 mi (201.33 km) |
| Thornton to Herne Bay | 208.79 mi (336.02 km) |
| Thornton to Hersham | 178.04 mi (286.53 km) |
| Thornton to Hertford | 156.36 mi (251.64 km) |
| Thornton to Hessle | 58.12 mi (93.54 km) |
