| Naugatuck to Friesoythe | 3,668.93 mi (5,904.57 km) |
| Naugatuck to Fritzlar | 3,776.26 mi (6,077.31 km) |
| Naugatuck to Frohburg | 3,906.72 mi (6,287.26 km) |
| Naugatuck to Frondenberg | 3,706.85 mi (5,965.61 km) |
| Naugatuck to Fulda | 3,808.66 mi (6,129.44 km) |
| Naugatuck to Fuldabruck | 3,780.32 mi (6,083.84 km) |
| Naugatuck to Fuldatal | 3,779.64 mi (6,082.75 km) |
| Naugatuck to Furstenau | 3,674.82 mi (5,914.04 km) |
| Naugatuck to Furstenfeldbruck | 3,944.94 mi (6,348.77 km) |
| Naugatuck to Furstenwalde | 3,924.18 mi (6,315.35 km) |
| Naugatuck to Furth | 3,799.14 mi (6,114.12 km) |
| Naugatuck to Furth | 3,894.21 mi (6,267.12 km) |
| Naugatuck to Furth im Wald | 3,972.83 mi (6,393.65 km) |
| Naugatuck to Furtwangen im Schwarzwald | 3,823.24 mi (6,152.91 km) |
| Naugatuck to Fussen | 3,941.53 mi (6,343.28 km) |
