| Hennef to Hazleton (Pennsylvania) | 3,846.88 mi (6,190.96 km) |
| Hennef to Healdsburg (California) | 5,561.80 mi (8,950.86 km) |
| Hennef to Heath (Ohio) | 4,142.93 mi (6,667.41 km) |
| Hennef to Heber (Utah) | 5,125.74 mi (8,249.09 km) |
| Hennef to Helena (Alabama) | 4,646.09 mi (7,477.15 km) |
| Hennef to Helena (Montana) | 4,801.78 mi (7,727.71 km) |
| Hennef to Hemet (California) | 5,685.91 mi (9,150.59 km) |
| Hennef to Henderson (Kentucky) | 4,445.81 mi (7,154.84 km) |
| Hennef to Henderson (Nevada) | 5,493.47 mi (8,840.88 km) |
| Hennef to Henderson (North Carolina) | 4,158.59 mi (6,692.61 km) |
| Hennef to Henderson (Texas) | 5,010.72 mi (8,063.98 km) |
| Hennef to Hendersonville (North Carolina) | 4,369.23 mi (7,031.59 km) |
| Hennef to Hendersonville (Tennessee) | 4,484.01 mi (7,216.31 km) |
| Hennef to Hercules (California) | 5,582.62 mi (8,984.36 km) |
| Hennef to Hereford (Texas) | 5,145.99 mi (8,281.67 km) |
