| Americus to Hoddesdon | 4,281.52 mi (6,890.45 km) |
| Americus to Holbeach | 4,261.67 mi (6,858.50 km) |
| Americus to Holborn | 4,282.38 mi (6,891.82 km) |
| Americus to Hollinwood | 4,162.17 mi (6,698.37 km) |
| Americus to Holyhead | 4,066.20 mi (6,543.92 km) |
| Americus to Holywell | 4,123.36 mi (6,635.90 km) |
| Americus to Honiton | 4,168.60 mi (6,708.71 km) |
| Americus to Horbury | 4,182.93 mi (6,731.77 km) |
| Americus to Horley | 4,287.11 mi (6,899.44 km) |
| Americus to Hornchurch | 4,295.02 mi (6,912.17 km) |
| Americus to Horndean | 4,258.24 mi (6,852.98 km) |
| Americus to Hornsey | 4,280.83 mi (6,889.33 km) |
| Americus to Horsell | 4,267.85 mi (6,868.44 km) |
| Americus to Horsforth | 4,176.33 mi (6,721.15 km) |
| Americus to Horsham | 4,283.10 mi (6,892.98 km) |
