| Opfikon to Holiday (Florida) | 4,869.22 mi (7,836.26 km) |
| Opfikon to Holiday City-Berkeley (New Jersey) | 3,971.34 mi (6,391.25 km) |
| Opfikon to Holladay (Utah) | 5,339.12 mi (8,592.49 km) |
| Opfikon to Holland (Michigan) | 4,327.43 mi (6,964.32 km) |
| Opfikon to Hollins (Virginia) | 4,323.29 mi (6,957.66 km) |
| Opfikon to Hollister (California) | 5,845.40 mi (9,407.26 km) |
| Opfikon to Holly Hill (Florida) | 4,744.44 mi (7,635.45 km) |
| Opfikon to Holly Springs (Georgia) | 4,658.86 mi (7,497.70 km) |
| Opfikon to Holly Springs (North Carolina) | 4,352.18 mi (7,004.15 km) |
| Opfikon to Hollywood (Florida) | 4,859.27 mi (7,820.23 km) |
| Opfikon to Holmen (Wisconsin) | 4,466.63 mi (7,188.35 km) |
| Opfikon to Holt (Michigan) | 4,272.36 mi (6,875.70 km) |
| Opfikon to Holtsville (New York) | 3,884.22 mi (6,251.05 km) |
| Opfikon to Holyoke (Massachusetts) | 3,810.56 mi (6,132.51 km) |
| Opfikon to Home Gardens (California) | 5,902.07 mi (9,498.47 km) |
