| Opelika to Floha | 4,843.07 mi (7,794.17 km) |
| Opelika to Florsheim | 4,685.71 mi (7,540.91 km) |
| Opelika to Florstadt | 4,694.23 mi (7,554.63 km) |
| Opelika to Forchheim | 4,799.87 mi (7,724.65 km) |
| Opelika to Foritz | 4,787.61 mi (7,704.92 km) |
| Opelika to Forst (Lausitz) | 4,874.11 mi (7,844.12 km) |
| Opelika to Frankenberg | 4,840.01 mi (7,789.25 km) |
| Opelika to Frankenberg | 4,669.97 mi (7,515.60 km) |
| Opelika to Frankenthal | 4,696.42 mi (7,558.16 km) |
| Opelika to Frankfurt | 4,692.98 mi (7,552.62 km) |
| Opelika to Frankfurt (Oder) | 4,851.11 mi (7,807.10 km) |
| Opelika to Frechen | 4,595.38 mi (7,395.55 km) |
| Opelika to Freiberg | 4,851.74 mi (7,808.12 km) |
| Opelika to Freiberg am Neckar | 4,748.84 mi (7,642.52 km) |
| Opelika to Freiburg im Breisgau | 4,720.94 mi (7,597.62 km) |
