| Piera to Marshall (Minnesota) | 4,614.79 mi (7,426.78 km) |
| Piera to Marshall (Missouri) | 4,726.15 mi (7,606.00 km) |
| Piera to Marshall (Texas) | 5,055.86 mi (8,136.62 km) |
| Piera to Marshalltown (Iowa) | 4,594.80 mi (7,394.62 km) |
| Piera to Marshfield (Wisconsin) | 4,378.92 mi (7,047.20 km) |
| Piera to Martha Lake (Washington) | 5,378.31 mi (8,655.55 km) |
| Piera to Martin (Tennessee) | 4,647.48 mi (7,479.40 km) |
| Piera to Martinez (California) | 5,903.97 mi (9,501.52 km) |
| Piera to Martinez (Georgia) | 4,445.69 mi (7,154.65 km) |
| Piera to Martinsburg (West Virginia) | 4,033.22 mi (6,490.83 km) |
| Piera to Martinsville (Indiana) | 4,418.04 mi (7,110.15 km) |
| Piera to Martinsville (New Jersey) | 3,837.48 mi (6,175.82 km) |
| Piera to Martinsville (Virginia) | 4,220.22 mi (6,791.79 km) |
| Piera to Maryland City (Maryland) | 3,991.19 mi (6,423.20 km) |
| Piera to Maryland Heights (Missouri) | 4,623.89 mi (7,441.42 km) |
