| North Potomac to Heist-op-den-Berg | 3,870.64 mi (6,229.20 km) |
| North Potomac to Hemiksem | 3,854.17 mi (6,202.69 km) |
| North Potomac to Herent | 3,873.34 mi (6,233.54 km) |
| North Potomac to Herentals | 3,872.73 mi (6,232.56 km) |
| North Potomac to Herenthout | 3,870.92 mi (6,229.65 km) |
| North Potomac to Herk-de-Stad | 3,892.50 mi (6,264.38 km) |
| North Potomac to Herselt | 3,878.21 mi (6,241.38 km) |
| North Potomac to Herstal | 3,918.58 mi (6,306.34 km) |
| North Potomac to Herve | 3,926.20 mi (6,318.61 km) |
| North Potomac to Herzele | 3,842.15 mi (6,183.35 km) |
| North Potomac to Heule | 3,817.04 mi (6,142.94 km) |
| North Potomac to Heusden | 3,835.10 mi (6,171.99 km) |
| North Potomac to Hoboken | 3,854.41 mi (6,203.08 km) |
| North Potomac to Hoeilaart | 3,868.78 mi (6,226.21 km) |
| North Potomac to Hoeselt | 3,907.63 mi (6,288.72 km) |
