| Prospect Heights to Floha | 4,455.94 mi (7,171.14 km) |
| Prospect Heights to Florsheim | 4,321.98 mi (6,955.56 km) |
| Prospect Heights to Florstadt | 4,326.26 mi (6,962.44 km) |
| Prospect Heights to Forchheim | 4,429.82 mi (7,129.11 km) |
| Prospect Heights to Foritz | 4,411.25 mi (7,099.21 km) |
| Prospect Heights to Forst (Lausitz) | 4,474.12 mi (7,200.40 km) |
| Prospect Heights to Frankenberg | 4,452.52 mi (7,165.63 km) |
| Prospect Heights to Frankenberg | 4,295.32 mi (6,912.65 km) |
| Prospect Heights to Frankenthal | 4,337.52 mi (6,980.57 km) |
| Prospect Heights to Frankfurt | 4,327.54 mi (6,964.50 km) |
| Prospect Heights to Frankfurt (Oder) | 4,446.23 mi (7,155.51 km) |
| Prospect Heights to Frechen | 4,228.46 mi (6,805.05 km) |
| Prospect Heights to Freiberg | 4,463.19 mi (7,182.80 km) |
| Prospect Heights to Freiberg am Neckar | 4,392.57 mi (7,069.16 km) |
| Prospect Heights to Freiburg im Breisgau | 4,378.34 mi (7,046.27 km) |
