| Hennef to Iselin (New Jersey) | 3,797.90 mi (6,112.13 km) |
| Hennef to Isla Vista (California) | 5,730.64 mi (9,222.58 km) |
| Hennef to Issaquah (Washington) | 5,007.55 mi (8,058.87 km) |
| Hennef to Ithaca (New York) | 3,801.17 mi (6,117.39 km) |
| Hennef to Ives Estates (Florida) | 4,742.19 mi (7,631.82 km) |
| Hennef to Jackson (Michigan) | 4,113.19 mi (6,619.53 km) |
| Hennef to Jackson (Mississippi) | 4,826.21 mi (7,767.03 km) |
| Hennef to Jackson (Missouri) | 4,547.39 mi (7,318.32 km) |
| Hennef to Jackson (Tennessee) | 4,602.95 mi (7,407.73 km) |
| Hennef to Jackson (Wyoming) | 4,940.54 mi (7,951.03 km) |
| Hennef to Jacksonville (Alabama) | 4,575.24 mi (7,363.13 km) |
| Hennef to Jacksonville (Arkansas) | 4,768.03 mi (7,673.41 km) |
| Hennef to Jacksonville (Florida) | 4,584.18 mi (7,377.52 km) |
| Hennef to Jacksonville (Illinois) | 4,451.74 mi (7,164.38 km) |
| Hennef to Jacksonville (North Carolina) | 4,193.07 mi (6,748.10 km) |
