| San Gwann to Holbeach | 1,362.85 mi (2,193.30 km) |
| San Gwann to Holborn | 1,296.43 mi (2,086.41 km) |
| San Gwann to Hollinwood | 1,457.15 mi (2,345.05 km) |
| San Gwann to Holyhead | 1,515.98 mi (2,439.73 km) |
| San Gwann to Holywell | 1,473.85 mi (2,371.93 km) |
| San Gwann to Honiton | 1,351.71 mi (2,175.37 km) |
| San Gwann to Horbury | 1,449.40 mi (2,332.59 km) |
| San Gwann to Horley | 1,279.65 mi (2,059.39 km) |
| San Gwann to Hornchurch | 1,289.55 mi (2,075.33 km) |
| San Gwann to Horndean | 1,289.77 mi (2,075.68 km) |
| San Gwann to Hornsey | 1,300.11 mi (2,092.33 km) |
| San Gwann to Horsell | 1,298.71 mi (2,090.07 km) |
| San Gwann to Horsforth | 1,461.19 mi (2,351.56 km) |
| San Gwann to Horsham | 1,278.06 mi (2,056.84 km) |
| San Gwann to Horwich | 1,471.56 mi (2,368.25 km) |
