| Rock Island to Floha | 4,580.94 mi (7,372.31 km) |
| Rock Island to Florsheim | 4,450.13 mi (7,161.79 km) |
| Rock Island to Florstadt | 4,453.89 mi (7,167.85 km) |
| Rock Island to Forchheim | 4,557.03 mi (7,333.84 km) |
| Rock Island to Foritz | 4,537.71 mi (7,302.73 km) |
| Rock Island to Forst (Lausitz) | 4,597.33 mi (7,398.68 km) |
| Rock Island to Frankenberg | 4,577.47 mi (7,366.72 km) |
| Rock Island to Frankenberg | 4,422.18 mi (7,116.82 km) |
| Rock Island to Frankenthal | 4,466.21 mi (7,187.67 km) |
| Rock Island to Frankfurt | 4,455.47 mi (7,170.39 km) |
| Rock Island to Frankfurt (Oder) | 4,568.79 mi (7,352.75 km) |
| Rock Island to Frechen | 4,356.38 mi (7,010.92 km) |
| Rock Island to Freiberg | 4,587.98 mi (7,383.64 km) |
| Rock Island to Freiberg am Neckar | 4,521.47 mi (7,276.61 km) |
| Rock Island to Freiburg im Breisgau | 4,508.78 mi (7,256.18 km) |
