| Roman to Mitchell (South Dakota) | 5,331.40 mi (8,580.06 km) |
| Roman to Mitchellville (Maryland) | 4,874.94 mi (7,845.45 km) |
| Roman to Moberly (Missouri) | 5,400.45 mi (8,691.19 km) |
| Roman to Mobile (Alabama) | 5,725.92 mi (9,214.97 km) |
| Roman to Modesto (California) | 6,266.56 mi (10,085.05 km) |
| Roman to Mokena (Illinois) | 5,136.59 mi (8,266.54 km) |
| Roman to Moline (Illinois) | 5,225.15 mi (8,409.06 km) |
| Roman to Moncks Corner (South Carolina) | 5,286.78 mi (8,508.25 km) |
| Roman to Monfort Heights (Ohio) | 5,147.57 mi (8,284.21 km) |
| Roman to Monmouth (Oregon) | 5,840.69 mi (9,399.69 km) |
| Roman to Monroe (Georgia) | 5,395.86 mi (8,683.80 km) |
| Roman to Monroe (Louisiana) | 5,768.20 mi (9,283.03 km) |
| Roman to Monroe (Michigan) | 4,964.01 mi (7,988.80 km) |
| Roman to Monroe (North Carolina) | 5,214.12 mi (8,391.32 km) |
| Roman to Monroe (Ohio) | 5,125.38 mi (8,248.50 km) |
