| Davidson to Hoddesdon | 3,977.03 mi (6,400.41 km) |
| Davidson to Holbeach | 3,956.63 mi (6,367.58 km) |
| Davidson to Holborn | 3,978.04 mi (6,402.03 km) |
| Davidson to Hollinwood | 3,856.98 mi (6,207.20 km) |
| Davidson to Holyhead | 3,761.28 mi (6,053.20 km) |
| Davidson to Holywell | 3,818.35 mi (6,145.04 km) |
| Davidson to Honiton | 3,865.16 mi (6,220.37 km) |
| Davidson to Horbury | 3,877.63 mi (6,240.44 km) |
| Davidson to Horley | 3,983.00 mi (6,410.02 km) |
| Davidson to Hornchurch | 3,990.62 mi (6,422.28 km) |
| Davidson to Horndean | 3,954.41 mi (6,364.01 km) |
| Davidson to Hornsey | 3,976.45 mi (6,399.48 km) |
| Davidson to Horsell | 3,963.69 mi (6,378.94 km) |
| Davidson to Horsforth | 3,870.97 mi (6,229.72 km) |
| Davidson to Horsham | 3,979.07 mi (6,403.70 km) |
