| Roman to Marshall (Minnesota) | 5,226.05 mi (8,410.52 km) |
| Roman to Marshall (Missouri) | 5,441.88 mi (8,757.86 km) |
| Roman to Marshall (Texas) | 5,845.83 mi (9,407.95 km) |
| Roman to Marshalltown (Iowa) | 5,272.04 mi (8,484.53 km) |
| Roman to Marshfield (Wisconsin) | 5,044.43 mi (8,118.23 km) |
| Roman to Martha Lake (Washington) | 5,630.01 mi (9,060.62 km) |
| Roman to Martin (Tennessee) | 5,447.04 mi (8,766.16 km) |
| Roman to Martinez (California) | 6,264.95 mi (10,082.46 km) |
| Roman to Martinez (Georgia) | 5,349.20 mi (8,608.70 km) |
| Roman to Martinsburg (West Virginia) | 4,892.86 mi (7,874.30 km) |
| Roman to Martinsville (Indiana) | 5,199.17 mi (8,367.25 km) |
| Roman to Martinsville (New Jersey) | 4,709.38 mi (7,579.02 km) |
| Roman to Martinsville (Virginia) | 5,102.47 mi (8,211.64 km) |
| Roman to Maryland City (Maryland) | 4,866.44 mi (7,831.78 km) |
| Roman to Maryland Heights (Missouri) | 5,373.93 mi (8,648.51 km) |
