| Leighton Buzzard to Hoddesdon | 29.68 mi (47.76 km) |
| Leighton Buzzard to Holbeach | 67.63 mi (108.84 km) |
| Leighton Buzzard to Holborn | 36.05 mi (58.01 km) |
| Leighton Buzzard to Hollinwood | 126.87 mi (204.18 km) |
| Leighton Buzzard to Holyhead | 192.35 mi (309.56 km) |
| Leighton Buzzard to Holywell | 142.65 mi (229.57 km) |
| Leighton Buzzard to Honiton | 133.59 mi (215.00 km) |
| Leighton Buzzard to Horbury | 126.10 mi (202.94 km) |
| Leighton Buzzard to Horley | 55.45 mi (89.24 km) |
| Leighton Buzzard to Hornchurch | 44.93 mi (72.31 km) |
| Leighton Buzzard to Horndean | 70.78 mi (113.90 km) |
| Leighton Buzzard to Hornsey | 32.54 mi (52.38 km) |
| Leighton Buzzard to Horsell | 40.85 mi (65.73 km) |
| Leighton Buzzard to Horsforth | 138.86 mi (223.47 km) |
| Leighton Buzzard to Horsham | 60.79 mi (97.83 km) |
