| Portland to Floha | 5,271.39 mi (8,483.48 km) |
| Portland to Florsheim | 5,213.65 mi (8,390.55 km) |
| Portland to Florstadt | 5,206.65 mi (8,379.29 km) |
| Portland to Forchheim | 5,293.31 mi (8,518.76 km) |
| Portland to Foritz | 5,260.36 mi (8,465.73 km) |
| Portland to Forst (Lausitz) | 5,252.27 mi (8,452.71 km) |
| Portland to Frankenberg | 5,267.37 mi (8,477.01 km) |
| Portland to Frankenberg | 5,161.96 mi (8,307.37 km) |
| Portland to Frankenthal | 5,239.62 mi (8,432.35 km) |
| Portland to Frankfurt | 5,214.21 mi (8,391.47 km) |
| Portland to Frankfurt (Oder) | 5,213.93 mi (8,391.01 km) |
| Portland to Frechen | 5,122.50 mi (8,243.87 km) |
| Portland to Freiberg | 5,273.98 mi (8,487.64 km) |
| Portland to Freiberg am Neckar | 5,295.22 mi (8,521.84 km) |
| Portland to Freiburg im Breisgau | 5,316.23 mi (8,555.65 km) |
