| Ponce to McHenry (Illinois) | 2,108.14 mi (3,392.72 km) |
| Ponce to McKeesport (Pennsylvania) | 1,732.08 mi (2,787.52 km) |
| Ponce to McKinleyville (California) | 3,725.25 mi (5,995.20 km) |
| Ponce to McKinney (Texas) | 2,134.40 mi (3,434.99 km) |
| Ponce to McLean (Virginia) | 1,579.50 mi (2,541.96 km) |
| Ponce to McMinnville (Oregon) | 3,727.28 mi (5,998.48 km) |
| Ponce to McMinnville (Tennessee) | 1,692.29 mi (2,723.47 km) |
| Ponce to McNair (Virginia) | 1,585.26 mi (2,551.23 km) |
| Ponce to McPherson (Kansas) | 2,336.83 mi (3,760.77 km) |
| Ponce to Mead Valley (California) | 3,296.39 mi (5,305.02 km) |
| Ponce to Meadow Woods (Florida) | 1,175.70 mi (1,892.11 km) |
| Ponce to Meadowbrook (Virginia) | 1,494.15 mi (2,404.61 km) |
| Ponce to Meadville (Pennsylvania) | 1,817.84 mi (2,925.53 km) |
| Ponce to Mebane (North Carolina) | 1,468.29 mi (2,362.99 km) |
| Ponce to Mechanicsville (Virginia) | 1,502.92 mi (2,418.71 km) |
