| Romanshorn to Fisciano | 541.27 mi (871.09 km) |
| Romanshorn to Fiuggi | 440.93 mi (709.61 km) |
| Romanshorn to Fiume Veneto | 195.54 mi (314.69 km) |
| Romanshorn to Fiumefreddo di Sicilia | 736.46 mi (1,185.22 km) |
| Romanshorn to Fiumicino | 424.66 mi (683.42 km) |
| Romanshorn to Flero | 148.88 mi (239.60 km) |
| Romanshorn to Florence | 277.55 mi (446.67 km) |
| Romanshorn to Floridia | 781.69 mi (1,258.01 km) |
| Romanshorn to Foggia | 519.82 mi (836.56 km) |
| Romanshorn to Foiano della Chiana | 321.00 mi (516.59 km) |
| Romanshorn to Folignano | 388.36 mi (625.01 km) |
| Romanshorn to Foligno | 357.76 mi (575.76 km) |
| Romanshorn to Follonica | 328.09 mi (528.02 km) |
| Romanshorn to Fondi | 473.54 mi (762.10 km) |
| Romanshorn to Fontanafredda | 187.74 mi (302.14 km) |
