| Seymour to Hoddesdon | 4,014.79 mi (6,461.19 km) |
| Seymour to Holbeach | 3,986.96 mi (6,416.39 km) |
| Seymour to Holborn | 4,017.64 mi (6,465.77 km) |
| Seymour to Hollinwood | 3,885.43 mi (6,252.99 km) |
| Seymour to Holyhead | 3,794.76 mi (6,107.07 km) |
| Seymour to Holywell | 3,850.14 mi (6,196.20 km) |
| Seymour to Honiton | 3,914.92 mi (6,300.46 km) |
| Seymour to Horbury | 3,904.20 mi (6,283.20 km) |
| Seymour to Horley | 4,025.13 mi (6,477.82 km) |
| Seymour to Hornchurch | 4,029.42 mi (6,484.73 km) |
| Seymour to Horndean | 3,999.77 mi (6,437.00 km) |
| Seymour to Hornsey | 4,015.60 mi (6,462.48 km) |
| Seymour to Horsell | 4,005.39 mi (6,446.05 km) |
| Seymour to Horsforth | 3,896.37 mi (6,270.59 km) |
| Seymour to Horsham | 4,022.25 mi (6,473.19 km) |
