| Bad Honnef am Rhein to Forlimpopoli | 501.68 mi (807.37 km) |
| Bad Honnef am Rhein to Formello | 640.52 mi (1,030.82 km) |
| Bad Honnef am Rhein to Formia | 716.34 mi (1,152.84 km) |
| Bad Honnef am Rhein to Formigine | 451.32 mi (726.33 km) |
| Bad Honnef am Rhein to Fossano | 421.78 mi (678.79 km) |
| Bad Honnef am Rhein to Fossombrone | 546.61 mi (879.68 km) |
| Bad Honnef am Rhein to Francavilla al Mare | 659.80 mi (1,061.84 km) |
| Bad Honnef am Rhein to Francavilla Fontana | 857.80 mi (1,380.50 km) |
| Bad Honnef am Rhein to Francofonte | 1,000.59 mi (1,610.29 km) |
| Bad Honnef am Rhein to Frascati | 662.93 mi (1,066.89 km) |
| Bad Honnef am Rhein to Frattamaggiore | 751.40 mi (1,209.27 km) |
| Bad Honnef am Rhein to Frattaminore | 749.99 mi (1,207.00 km) |
| Bad Honnef am Rhein to Frosinone | 687.63 mi (1,106.63 km) |
| Bad Honnef am Rhein to Fucecchio | 506.01 mi (814.34 km) |
| Bad Honnef am Rhein to Gaeta | 718.51 mi (1,156.33 km) |
