| Poquoson to Marrero (Louisiana) | 935.79 mi (1,506.01 km) |
| Poquoson to Marshall (Minnesota) | 1,131.45 mi (1,820.89 km) |
| Poquoson to Marshall (Missouri) | 924.38 mi (1,487.64 km) |
| Poquoson to Marshall (Texas) | 1,066.80 mi (1,716.85 km) |
| Poquoson to Marshalltown (Iowa) | 942.21 mi (1,516.35 km) |
| Poquoson to Marshfield (Wisconsin) | 887.62 mi (1,428.49 km) |
| Poquoson to Martha Lake (Washington) | 2,412.23 mi (3,882.12 km) |
| Poquoson to Martin (Tennessee) | 693.51 mi (1,116.09 km) |
| Poquoson to Martinez (California) | 2,481.08 mi (3,992.91 km) |
| Poquoson to Martinez (Georgia) | 408.52 mi (657.45 km) |
| Poquoson to Martinsburg (West Virginia) | 183.19 mi (294.81 km) |
| Poquoson to Martinsville (Indiana) | 568.44 mi (914.81 km) |
| Poquoson to Martinsville (New Jersey) | 258.26 mi (415.63 km) |
| Poquoson to Martinsville (Virginia) | 196.20 mi (315.75 km) |
| Poquoson to Maryland City (Maryland) | 138.26 mi (222.51 km) |
