| Longwy to Fiuggi | 642.83 mi (1,034.53 km) |
| Longwy to Fiume Veneto | 407.67 mi (656.08 km) |
| Longwy to Fiumefreddo di Sicilia | 935.51 mi (1,505.56 km) |
| Longwy to Fiumicino | 619.71 mi (997.33 km) |
| Longwy to Flero | 346.59 mi (557.79 km) |
| Longwy to Florence | 474.73 mi (764.00 km) |
| Longwy to Floridia | 978.67 mi (1,575.02 km) |
| Longwy to Foggia | 729.81 mi (1,174.52 km) |
| Longwy to Foiano della Chiana | 520.17 mi (837.13 km) |
| Longwy to Folignano | 596.32 mi (959.68 km) |
| Longwy to Foligno | 561.65 mi (903.89 km) |
| Longwy to Follonica | 514.65 mi (828.25 km) |
| Longwy to Fondi | 674.80 mi (1,085.99 km) |
| Longwy to Fontanafredda | 400.06 mi (643.84 km) |
| Longwy to Forli | 470.45 mi (757.12 km) |
