| North Tonawanda to Hohenhameln | 3,921.87 mi (6,311.65 km) |
| North Tonawanda to Hohenkirchen-Siegertsbrunn | 4,135.18 mi (6,654.93 km) |
| North Tonawanda to Hohenmolsen | 4,035.33 mi (6,494.24 km) |
| North Tonawanda to Hohenstein-Ernstthal | 4,071.11 mi (6,551.82 km) |
| North Tonawanda to Hohr-Grenzhausen | 3,892.44 mi (6,264.28 km) |
| North Tonawanda to Holzgerlingen | 4,006.04 mi (6,447.10 km) |
| North Tonawanda to Holzkirchen | 4,138.81 mi (6,660.77 km) |
| North Tonawanda to Holzminden | 3,913.35 mi (6,297.94 km) |
| North Tonawanda to Holzwickede | 3,855.30 mi (6,204.51 km) |
| North Tonawanda to Homburg | 3,916.76 mi (6,303.42 km) |
| North Tonawanda to Hoppegarten | 4,044.28 mi (6,508.64 km) |
| North Tonawanda to Horb am Neckar | 4,000.24 mi (6,437.76 km) |
| North Tonawanda to Horn-Bad Meinberg | 3,893.57 mi (6,266.09 km) |
| North Tonawanda to Horstel | 3,828.40 mi (6,161.21 km) |
| North Tonawanda to Hosbach | 3,966.09 mi (6,382.81 km) |
