| Hennef to Felida (Washington) | 5,132.45 mi (8,259.88 km) |
| Hennef to Fenton (Michigan) | 4,061.33 mi (6,536.08 km) |
| Hennef to Fergus Falls (Minnesota) | 4,330.43 mi (6,969.15 km) |
| Hennef to Ferguson (Missouri) | 4,502.93 mi (7,246.76 km) |
| Hennef to Fernandina Beach (Florida) | 4,558.75 mi (7,336.59 km) |
| Hennef to Ferndale (Maryland) | 3,953.26 mi (6,362.16 km) |
| Hennef to Ferndale (Michigan) | 4,055.22 mi (6,526.25 km) |
| Hennef to Ferndale (Washington) | 4,942.68 mi (7,954.47 km) |
| Hennef to Fernley (Nevada) | 5,406.27 mi (8,700.56 km) |
| Hennef to Ferry Pass (Florida) | 4,798.72 mi (7,722.79 km) |
| Hennef to Festus (Missouri) | 4,533.72 mi (7,296.31 km) |
| Hennef to Fife (Washington) | 5,033.30 mi (8,100.32 km) |
| Hennef to Fillmore (California) | 5,703.96 mi (9,179.64 km) |
| Hennef to Findlay (Ohio) | 4,140.56 mi (6,663.59 km) |
| Hennef to Finneytown (Ohio) | 4,261.34 mi (6,857.96 km) |
