| Mercer Island to Heswall | 4,607.48 mi (7,415.03 km) |
| Mercer Island to Hetton le Hole | 4,570.70 mi (7,355.83 km) |
| Mercer Island to Hexham | 4,546.21 mi (7,316.42 km) |
| Mercer Island to Heysham | 4,574.85 mi (7,362.51 km) |
| Mercer Island to Heywood | 4,616.68 mi (7,429.82 km) |
| Mercer Island to High Blantyre | 4,452.14 mi (7,165.03 km) |
| Mercer Island to High Wycombe | 4,760.97 mi (7,662.04 km) |
| Mercer Island to Highbury | 4,782.31 mi (7,696.39 km) |
| Mercer Island to Highgate | 4,779.99 mi (7,692.65 km) |
| Mercer Island to Hilsea | 4,795.82 mi (7,718.13 km) |
| Mercer Island to Hinckley | 4,695.08 mi (7,556.00 km) |
| Mercer Island to Hindley | 4,610.52 mi (7,419.91 km) |
| Mercer Island to Hipperholme | 4,619.99 mi (7,435.16 km) |
| Mercer Island to Hitchin | 4,755.87 mi (7,653.83 km) |
| Mercer Island to Hockley | 4,798.75 mi (7,722.85 km) |
