| Owings Mills to Haaren | 3,845.55 mi (6,188.81 km) |
| Owings Mills to Haarlem | 3,801.86 mi (6,118.51 km) |
| Owings Mills to Hardenberg | 3,874.68 mi (6,235.70 km) |
| Owings Mills to Harderwijk | 3,841.30 mi (6,181.98 km) |
| Owings Mills to Hardinxveld-Giessendam | 3,824.08 mi (6,154.26 km) |
| Owings Mills to Haren | 3,858.40 mi (6,209.50 km) |
| Owings Mills to Harenkarspel | 3,798.50 mi (6,113.09 km) |
| Owings Mills to Harlingen | 3,813.06 mi (6,136.53 km) |
| Owings Mills to Hattem | 3,855.88 mi (6,205.44 km) |
| Owings Mills to Heemskerk | 3,799.85 mi (6,115.26 km) |
| Owings Mills to Heemstede | 3,802.04 mi (6,118.80 km) |
| Owings Mills to Heerde | 3,857.40 mi (6,207.88 km) |
| Owings Mills to Heerenveen | 3,838.26 mi (6,177.09 km) |
| Owings Mills to Heerhugowaard | 3,802.63 mi (6,119.75 km) |
| Owings Mills to Heerlen | 3,894.49 mi (6,267.58 km) |
