| Opfikon to Madison (New Jersey) | 3,944.05 mi (6,347.33 km) |
| Opfikon to Madison (Wisconsin) | 4,438.38 mi (7,142.88 km) |
| Opfikon to Madison Heights (Michigan) | 4,222.42 mi (6,795.33 km) |
| Opfikon to Madison Heights (Virginia) | 4,283.06 mi (6,892.91 km) |
| Opfikon to Madisonville (Kentucky) | 4,633.03 mi (7,456.14 km) |
| Opfikon to Magalia (California) | 5,676.33 mi (9,135.17 km) |
| Opfikon to Magna (Utah) | 5,343.94 mi (8,600.24 km) |
| Opfikon to Magnolia (Arkansas) | 5,059.70 mi (8,142.81 km) |
| Opfikon to Maili (Hawaii) | 7,608.90 mi (12,245.33 km) |
| Opfikon to Maitland (Florida) | 4,787.97 mi (7,705.49 km) |
| Opfikon to Makakilo (Hawaii) | 7,611.64 mi (12,249.75 km) |
| Opfikon to Malden (Massachusetts) | 3,735.72 mi (6,012.06 km) |
| Opfikon to Malibu (California) | 5,932.52 mi (9,547.48 km) |
| Opfikon to Maltby (Washington) | 5,220.12 mi (8,400.98 km) |
| Opfikon to Malvern (Arkansas) | 4,989.03 mi (8,029.07 km) |
