| Portland to Friesoythe | 5,026.88 mi (8,089.99 km) |
| Portland to Fritzlar | 5,169.09 mi (8,318.84 km) |
| Portland to Frohburg | 5,248.08 mi (8,445.97 km) |
| Portland to Frondenberg | 5,113.63 mi (8,229.59 km) |
| Portland to Fulda | 5,212.22 mi (8,388.26 km) |
| Portland to Fuldabruck | 5,165.99 mi (8,313.86 km) |
| Portland to Fuldatal | 5,162.22 mi (8,307.79 km) |
| Portland to Furstenau | 5,051.30 mi (8,129.29 km) |
| Portland to Furstenfeldbruck | 5,389.07 mi (8,672.87 km) |
| Portland to Furstenwalde | 5,202.33 mi (8,372.34 km) |
| Portland to Furth | 5,243.31 mi (8,438.29 km) |
| Portland to Furth | 5,306.88 mi (8,540.60 km) |
| Portland to Furth im Wald | 5,358.55 mi (8,623.75 km) |
| Portland to Furtwangen im Schwarzwald | 5,322.08 mi (8,565.06 km) |
| Portland to Fussen | 5,411.85 mi (8,709.53 km) |
