| North Potomac to Haaren | 3,877.89 mi (6,240.86 km) |
| North Potomac to Haarlem | 3,834.21 mi (6,170.56 km) |
| North Potomac to Hardenberg | 3,907.02 mi (6,287.74 km) |
| North Potomac to Harderwijk | 3,873.65 mi (6,234.03 km) |
| North Potomac to Hardinxveld-Giessendam | 3,856.42 mi (6,206.31 km) |
| North Potomac to Haren | 3,890.73 mi (6,261.53 km) |
| North Potomac to Harenkarspel | 3,830.84 mi (6,165.14 km) |
| North Potomac to Harlingen | 3,845.39 mi (6,188.56 km) |
| North Potomac to Hattem | 3,888.22 mi (6,257.49 km) |
| North Potomac to Heemskerk | 3,832.19 mi (6,167.31 km) |
| North Potomac to Heemstede | 3,834.39 mi (6,170.85 km) |
| North Potomac to Heerde | 3,889.74 mi (6,259.93 km) |
| North Potomac to Heerenveen | 3,870.60 mi (6,229.13 km) |
| North Potomac to Heerhugowaard | 3,834.97 mi (6,171.79 km) |
| North Potomac to Heerlen | 3,926.83 mi (6,319.62 km) |
