| Pecos to Malvern (Arkansas) | 653.58 mi (1,051.84 km) |
| Pecos to Manassas (Virginia) | 1,551.05 mi (2,496.17 km) |
| Pecos to Manassas Park (Virginia) | 1,553.52 mi (2,500.14 km) |
| Pecos to Manatí (Puerto Rico) | 2,473.26 mi (3,980.33 km) |
| Pecos to Manchester (Missouri) | 886.91 mi (1,427.35 km) |
| Pecos to Manchester (New Hampshire) | 1,923.17 mi (3,095.05 km) |
| Pecos to Manchester (Tennessee) | 1,042.67 mi (1,678.02 km) |
| Pecos to Manchester (Virginia) | 1,533.49 mi (2,467.91 km) |
| Pecos to Mandan (North Dakota) | 1,075.38 mi (1,730.65 km) |
| Pecos to Mandeville (Louisiana) | 798.94 mi (1,285.77 km) |
| Pecos to Mango (Florida) | 1,292.64 mi (2,080.30 km) |
| Pecos to Manhattan (Kansas) | 664.27 mi (1,069.03 km) |
| Pecos to Manhattan (New York) | 1,762.48 mi (2,836.43 km) |
| Pecos to Manhattan Beach (California) | 881.63 mi (1,418.85 km) |
| Pecos to Manitowoc (Wisconsin) | 1,228.25 mi (1,976.68 km) |
