| McCalla to Hoddesdon | 4,334.27 mi (6,975.33 km) |
| McCalla to Holbeach | 4,310.94 mi (6,937.79 km) |
| McCalla to Holborn | 4,335.97 mi (6,978.07 km) |
| McCalla to Hollinwood | 4,210.39 mi (6,775.96 km) |
| McCalla to Holyhead | 4,116.55 mi (6,624.94 km) |
| McCalla to Holywell | 4,173.04 mi (6,715.85 km) |
| McCalla to Honiton | 4,226.63 mi (6,802.11 km) |
| McCalla to Horbury | 4,230.31 mi (6,808.02 km) |
| McCalla to Horley | 4,341.88 mi (6,987.59 km) |
| McCalla to Hornchurch | 4,348.27 mi (6,997.86 km) |
| McCalla to Horndean | 4,314.44 mi (6,943.41 km) |
| McCalla to Hornsey | 4,334.21 mi (6,975.24 km) |
| McCalla to Horsell | 4,322.38 mi (6,956.20 km) |
| McCalla to Horsforth | 4,223.15 mi (6,796.51 km) |
| McCalla to Horsham | 4,338.34 mi (6,981.88 km) |
