| Zollikon to Frederick (Maryland) | 4,128.66 mi (6,644.43 km) |
| Zollikon to Fredericksburg (Texas) | 5,440.96 mi (8,756.38 km) |
| Zollikon to Fredericksburg (Virginia) | 4,180.82 mi (6,728.38 km) |
| Zollikon to Frederickson (Washington) | 5,273.79 mi (8,487.34 km) |
| Zollikon to Freeport (Illinois) | 4,488.39 mi (7,223.36 km) |
| Zollikon to Freeport (New York) | 3,916.81 mi (6,303.50 km) |
| Zollikon to Freeport (Texas) | 5,368.32 mi (8,639.47 km) |
| Zollikon to Fremont (California) | 5,827.82 mi (9,378.97 km) |
| Zollikon to Fremont (Nebraska) | 4,783.06 mi (7,697.59 km) |
| Zollikon to Fremont (Ohio) | 4,277.55 mi (6,884.05 km) |
| Zollikon to French Valley (California) | 5,910.35 mi (9,511.78 km) |
| Zollikon to Fresno (California) | 5,808.10 mi (9,347.23 km) |
| Zollikon to Fresno (Texas) | 5,342.61 mi (8,598.10 km) |
| Zollikon to Fridley (Minnesota) | 4,491.01 mi (7,227.59 km) |
| Zollikon to Friendly (Maryland) | 4,138.83 mi (6,660.80 km) |
