| Knightdale to Floha | 4,416.73 mi (7,108.04 km) |
| Knightdale to Florsheim | 4,254.31 mi (6,846.65 km) |
| Knightdale to Florstadt | 4,263.76 mi (6,861.85 km) |
| Knightdale to Forchheim | 4,369.53 mi (7,032.08 km) |
| Knightdale to Foritz | 4,358.79 mi (7,014.80 km) |
| Knightdale to Forst (Lausitz) | 4,451.11 mi (7,163.37 km) |
| Knightdale to Frankenberg | 4,413.78 mi (7,103.29 km) |
| Knightdale to Frankenberg | 4,241.15 mi (6,825.47 km) |
| Knightdale to Frankenthal | 4,263.95 mi (6,862.16 km) |
| Knightdale to Frankfurt | 4,261.94 mi (6,858.94 km) |
| Knightdale to Frankfurt (Oder) | 4,429.59 mi (7,128.74 km) |
| Knightdale to Frechen | 4,165.01 mi (6,702.93 km) |
| Knightdale to Freiberg | 4,425.73 mi (7,122.53 km) |
| Knightdale to Freiberg am Neckar | 4,315.66 mi (6,945.38 km) |
| Knightdale to Freiburg im Breisgau | 4,285.14 mi (6,896.27 km) |
