| Opfikon to Marshall (Minnesota) | 4,606.53 mi (7,413.50 km) |
| Opfikon to Marshall (Missouri) | 4,770.72 mi (7,677.73 km) |
| Opfikon to Marshall (Texas) | 5,141.75 mi (8,274.84 km) |
| Opfikon to Marshalltown (Iowa) | 4,618.65 mi (7,432.99 km) |
| Opfikon to Marshfield (Wisconsin) | 4,394.50 mi (7,072.26 km) |
| Opfikon to Martha Lake (Washington) | 5,220.62 mi (8,401.78 km) |
| Opfikon to Martin (Tennessee) | 4,734.77 mi (7,619.87 km) |
| Opfikon to Martinez (California) | 5,798.27 mi (9,331.41 km) |
| Opfikon to Martinez (Georgia) | 4,588.56 mi (7,384.57 km) |
| Opfikon to Martinsburg (West Virginia) | 4,147.74 mi (6,675.14 km) |
| Opfikon to Martinsville (Indiana) | 4,493.38 mi (7,231.39 km) |
| Opfikon to Martinsville (New Jersey) | 3,957.13 mi (6,368.39 km) |
| Opfikon to Martinsville (Virginia) | 4,349.16 mi (6,999.30 km) |
| Opfikon to Maryland City (Maryland) | 4,114.17 mi (6,621.11 km) |
| Opfikon to Maryland Heights (Missouri) | 4,684.99 mi (7,539.76 km) |
