| Oakville to Hamilton | 3,947.41 mi (6,352.74 km) |
| Oakville to Hammersmith | 4,210.42 mi (6,776.01 km) |
| Oakville to Hampton | 4,207.03 mi (6,770.56 km) |
| Oakville to Hamworthy | 4,164.09 mi (6,701.45 km) |
| Oakville to Handsworth | 4,109.81 mi (6,614.10 km) |
| Oakville to Hanwell | 4,205.48 mi (6,768.07 km) |
| Oakville to Harborne | 4,115.27 mi (6,622.89 km) |
| Oakville to Harlow | 4,215.10 mi (6,783.55 km) |
| Oakville to Harpenden | 4,195.52 mi (6,752.03 km) |
| Oakville to Harrogate | 4,086.91 mi (6,577.24 km) |
| Oakville to Harrow | 4,202.88 mi (6,763.88 km) |
| Oakville to Harrow on the Hill | 4,203.96 mi (6,765.62 km) |
| Oakville to Harrow Weald | 4,202.54 mi (6,763.34 km) |
| Oakville to Hartlepool | 4,079.24 mi (6,564.90 km) |
| Oakville to Harwich | 4,253.64 mi (6,845.57 km) |
