| Blue Ash to Friesoythe | 4,203.87 mi (6,765.48 km) |
| Blue Ash to Fritzlar | 4,319.28 mi (6,951.21 km) |
| Blue Ash to Frohburg | 4,444.38 mi (7,152.54 km) |
| Blue Ash to Frondenberg | 4,250.58 mi (6,840.64 km) |
| Blue Ash to Fulda | 4,354.05 mi (7,007.17 km) |
| Blue Ash to Fuldabruck | 4,322.29 mi (6,956.05 km) |
| Blue Ash to Fuldatal | 4,321.10 mi (6,954.14 km) |
| Blue Ash to Furstenau | 4,212.94 mi (6,780.07 km) |
| Blue Ash to Furstenfeldbruck | 4,499.23 mi (7,240.81 km) |
| Blue Ash to Furstenwalde | 4,451.92 mi (7,164.67 km) |
| Blue Ash to Furth | 4,350.60 mi (7,001.62 km) |
| Blue Ash to Furth | 4,442.78 mi (7,149.96 km) |
| Blue Ash to Furth im Wald | 4,518.85 mi (7,272.39 km) |
| Blue Ash to Furtwangen im Schwarzwald | 4,383.29 mi (7,054.22 km) |
| Blue Ash to Fussen | 4,499.59 mi (7,241.40 km) |
