| Opfikon to Miami Lakes (Florida) | 4,871.73 mi (7,840.29 km) |
| Opfikon to Miami Shores (Florida) | 4,867.52 mi (7,833.51 km) |
| Opfikon to Miami Springs (Florida) | 4,874.78 mi (7,845.20 km) |
| Opfikon to Miamisburg (Ohio) | 4,397.27 mi (7,076.72 km) |
| Opfikon to Michigan City (Indiana) | 4,405.15 mi (7,089.40 km) |
| Opfikon to Middle Island (New York) | 3,877.04 mi (6,239.49 km) |
| Opfikon to Middle River (Maryland) | 4,087.85 mi (6,578.76 km) |
| Opfikon to Middle Valley (Tennessee) | 4,640.44 mi (7,468.06 km) |
| Opfikon to Middleburg (Florida) | 4,743.43 mi (7,633.81 km) |
| Opfikon to Middleburg Heights (Ohio) | 4,221.18 mi (6,793.34 km) |
| Opfikon to Middlesex (New Jersey) | 3,955.22 mi (6,365.32 km) |
| Opfikon to Middleton (Wisconsin) | 4,441.50 mi (7,147.90 km) |
| Opfikon to Middletown (Connecticut) | 3,837.91 mi (6,176.52 km) |
| Opfikon to Middletown (Delaware) | 4,053.84 mi (6,524.02 km) |
| Opfikon to Middletown (New York) | 3,915.94 mi (6,302.09 km) |
