| Norristown to Fisciano | 4,505.18 mi (7,250.39 km) |
| Norristown to Fiuggi | 4,397.63 mi (7,077.30 km) |
| Norristown to Fiume Veneto | 4,232.27 mi (6,811.18 km) |
| Norristown to Fiumefreddo di Sicilia | 4,635.49 mi (7,460.10 km) |
| Norristown to Fiumicino | 4,355.50 mi (7,009.49 km) |
| Norristown to Flero | 4,139.03 mi (6,661.13 km) |
| Norristown to Florence | 4,242.71 mi (6,827.99 km) |
| Norristown to Floridia | 4,660.91 mi (7,501.01 km) |
| Norristown to Foggia | 4,511.88 mi (7,261.17 km) |
| Norristown to Foiano della Chiana | 4,285.10 mi (6,896.20 km) |
| Norristown to Folignano | 4,379.28 mi (7,047.77 km) |
| Norristown to Foligno | 4,334.02 mi (6,974.93 km) |
| Norristown to Follonica | 4,250.39 mi (6,840.33 km) |
| Norristown to Fondi | 4,422.72 mi (7,117.69 km) |
| Norristown to Fontanafredda | 4,224.16 mi (6,798.13 km) |
