| Rockford to Eutin | 4,272.06 mi (6,875.21 km) |
| Rockford to Everswinkel | 4,261.38 mi (6,858.02 km) |
| Rockford to Falkensee | 4,418.35 mi (7,110.64 km) |
| Rockford to Fehmarnsund | 4,278.50 mi (6,885.57 km) |
| Rockford to Fehrbellin | 4,396.89 mi (7,076.11 km) |
| Rockford to Feldkirchen-Westerham | 4,567.57 mi (7,350.79 km) |
| Rockford to Fellbach | 4,435.21 mi (7,137.79 km) |
| Rockford to Felsberg | 4,347.88 mi (6,997.24 km) |
| Rockford to Feucht | 4,483.07 mi (7,214.81 km) |
| Rockford to Feuchtwangen | 4,459.02 mi (7,176.10 km) |
| Rockford to Filderstadt | 4,438.24 mi (7,142.66 km) |
| Rockford to Finnentrop | 4,294.61 mi (6,911.50 km) |
| Rockford to Finsterwalde | 4,477.82 mi (7,206.36 km) |
| Rockford to Flensburg | 4,207.91 mi (6,771.97 km) |
| Rockford to Flieden | 4,381.30 mi (7,051.01 km) |
