| Senec to Marshall (Minnesota) | 4,866.51 mi (7,831.90 km) |
| Senec to Marshall (Missouri) | 5,059.64 mi (8,142.70 km) |
| Senec to Marshall (Texas) | 5,449.89 mi (8,770.75 km) |
| Senec to Marshalltown (Iowa) | 4,897.30 mi (7,881.45 km) |
| Senec to Marshfield (Wisconsin) | 4,670.59 mi (7,516.60 km) |
| Senec to Martha Lake (Washington) | 5,372.11 mi (8,645.58 km) |
| Senec to Martin (Tennessee) | 5,046.72 mi (8,121.91 km) |
| Senec to Martinez (California) | 5,981.78 mi (9,626.75 km) |
| Senec to Martinez (Georgia) | 4,928.32 mi (7,931.37 km) |
| Senec to Martinsburg (West Virginia) | 4,477.63 mi (7,206.05 km) |
| Senec to Martinsville (Indiana) | 4,801.14 mi (7,726.69 km) |
| Senec to Martinsville (New Jersey) | 4,290.93 mi (6,905.59 km) |
| Senec to Martinsville (Virginia) | 4,684.23 mi (7,538.54 km) |
| Senec to Maryland City (Maryland) | 4,448.24 mi (7,158.75 km) |
| Senec to Maryland Heights (Missouri) | 4,983.64 mi (8,020.40 km) |
