| Poquoson to Mattoon (Illinois) | 670.23 mi (1,078.63 km) |
| Poquoson to Mauldin (South Carolina) | 369.98 mi (595.43 km) |
| Poquoson to Maumee (Ohio) | 496.09 mi (798.39 km) |
| Poquoson to Maumelle (Arkansas) | 909.44 mi (1,463.60 km) |
| Poquoson to Mayagüez (Puerto Rico) | 1,422.55 mi (2,289.37 km) |
| Poquoson to Mayfield Heights (Ohio) | 407.30 mi (655.49 km) |
| Poquoson to Mays Chapel (Maryland) | 159.89 mi (257.32 km) |
| Poquoson to Maywood (California) | 2,342.29 mi (3,769.56 km) |
| Poquoson to Maywood (Illinois) | 693.89 mi (1,116.70 km) |
| Poquoson to McAlester (Oklahoma) | 1,093.64 mi (1,760.04 km) |
| Poquoson to McAllen (Texas) | 1,485.98 mi (2,391.45 km) |
| Poquoson to McCalla (Alabama) | 657.50 mi (1,058.15 km) |
| Poquoson to McComb (Mississippi) | 902.14 mi (1,451.86 km) |
| Poquoson to McDonough (Georgia) | 507.96 mi (817.48 km) |
| Poquoson to McFarland (California) | 2,366.45 mi (3,808.43 km) |
