| Naugatuck to Forli | 4,109.12 mi (6,612.98 km) |
| Naugatuck to Forlimpopoli | 4,114.42 mi (6,621.51 km) |
| Naugatuck to Formello | 4,199.86 mi (6,759.02 km) |
| Naugatuck to Formia | 4,282.91 mi (6,892.68 km) |
| Naugatuck to Formigine | 4,048.44 mi (6,515.33 km) |
| Naugatuck to Fossano | 3,911.85 mi (6,295.52 km) |
| Naugatuck to Fossombrone | 4,160.62 mi (6,695.87 km) |
| Naugatuck to Francavilla al Mare | 4,270.63 mi (6,872.91 km) |
| Naugatuck to Francavilla Fontana | 4,484.04 mi (7,216.36 km) |
| Naugatuck to Francofonte | 4,492.33 mi (7,229.71 km) |
| Naugatuck to Frascati | 4,221.87 mi (6,794.44 km) |
| Naugatuck to Frattamaggiore | 4,324.56 mi (6,959.70 km) |
| Naugatuck to Frattaminore | 4,323.21 mi (6,957.53 km) |
| Naugatuck to Frosinone | 4,257.78 mi (6,852.24 km) |
| Naugatuck to Fucecchio | 4,072.33 mi (6,553.79 km) |
