| Johnston to Heswall | 4,013.54 mi (6,459.17 km) |
| Johnston to Hetton le Hole | 4,023.07 mi (6,474.51 km) |
| Johnston to Hexham | 3,995.35 mi (6,429.90 km) |
| Johnston to Heysham | 3,997.43 mi (6,433.25 km) |
| Johnston to Heywood | 4,036.66 mi (6,496.37 km) |
| Johnston to High Blantyre | 3,899.70 mi (6,275.97 km) |
| Johnston to High Wycombe | 4,157.51 mi (6,690.87 km) |
| Johnston to Highbury | 4,184.21 mi (6,733.84 km) |
| Johnston to Highgate | 4,181.75 mi (6,729.88 km) |
| Johnston to Hilsea | 4,173.83 mi (6,717.13 km) |
| Johnston to Hinckley | 4,102.81 mi (6,602.83 km) |
| Johnston to Hindley | 4,025.98 mi (6,479.20 km) |
| Johnston to Hipperholme | 4,046.71 mi (6,512.55 km) |
| Johnston to Hitchin | 4,163.33 mi (6,700.24 km) |
| Johnston to Hockley | 4,209.32 mi (6,774.24 km) |
