| Preakness to Heswall | 3,303.83 mi (5,317.00 km) |
| Preakness to Hetton le Hole | 3,341.36 mi (5,377.40 km) |
| Preakness to Hexham | 3,313.67 mi (5,332.83 km) |
| Preakness to Heysham | 3,299.06 mi (5,309.33 km) |
| Preakness to Heywood | 3,333.90 mi (5,365.39 km) |
| Preakness to High Blantyre | 3,224.26 mi (5,188.94 km) |
| Preakness to High Wycombe | 3,432.40 mi (5,523.91 km) |
| Preakness to Highbury | 3,460.59 mi (5,569.29 km) |
| Preakness to Highgate | 3,458.21 mi (5,565.46 km) |
| Preakness to Hilsea | 3,436.64 mi (5,530.74 km) |
| Preakness to Hinckley | 3,388.03 mi (5,452.50 km) |
| Preakness to Hindley | 3,321.20 mi (5,344.95 km) |
| Preakness to Hipperholme | 3,347.40 mi (5,387.12 km) |
| Preakness to Hitchin | 3,444.40 mi (5,543.23 km) |
| Preakness to Hockley | 3,489.28 mi (5,615.46 km) |
