| Cities | Distance |
|---|---|
| Thornton to Hoddesdon | 159.90 mi (257.34 km) |
| Thornton to Holbeach | 102.85 mi (165.51 km) |
| Thornton to Holborn | 172.86 mi (278.19 km) |
| Thornton to Hollinwood | 22.28 mi (35.86 km) |
| Thornton to Holyhead | 118.95 mi (191.43 km) |
| Thornton to Holywell | 66.69 mi (107.32 km) |
| Thornton to Honiton | 214.18 mi (344.69 km) |
| Thornton to Horbury | 15.01 mi (24.16 km) |
| Thornton to Horley | 194.03 mi (312.26 km) |
| Thornton to Hornchurch | 176.85 mi (284.61 km) |
| Thornton to Horndean | 201.97 mi (325.03 km) |
| Thornton to Hornsey | 168.60 mi (271.33 km) |
| Thornton to Horsell | 178.45 mi (287.19 km) |
| Thornton to Horsforth | 9.07 mi (14.59 km) |
| Thornton to Horsham | 199.12 mi (320.45 km) |