| Opfikon to Firestone (Colorado) | 5,141.61 mi (8,274.62 km) |
| Opfikon to Fish Hawk (Florida) | 4,862.30 mi (7,825.12 km) |
| Opfikon to Fishers (Indiana) | 4,449.87 mi (7,161.38 km) |
| Opfikon to Fitchburg (Massachusetts) | 3,761.06 mi (6,052.85 km) |
| Opfikon to Fitchburg (Wisconsin) | 4,444.05 mi (7,152.01 km) |
| Opfikon to Five Corners (Washington) | 5,356.08 mi (8,619.77 km) |
| Opfikon to Five Forks (South Carolina) | 4,534.27 mi (7,297.19 km) |
| Opfikon to Flagstaff (Arizona) | 5,636.64 mi (9,071.29 km) |
| Opfikon to Flat Rock (Michigan) | 4,247.01 mi (6,834.90 km) |
| Opfikon to Fleming Island (Florida) | 4,732.92 mi (7,616.90 km) |
| Opfikon to Flint (Michigan) | 4,222.81 mi (6,795.95 km) |
| Opfikon to Floral Park (New York) | 3,915.59 mi (6,301.54 km) |
| Opfikon to Florence (Alabama) | 4,758.96 mi (7,658.80 km) |
| Opfikon to Florence (Arizona) | 5,748.60 mi (9,251.48 km) |
| Opfikon to Florence (Kentucky) | 4,441.59 mi (7,148.05 km) |
