| Upper Grand Lagoon to Malvern (Arkansas) | 505.20 mi (813.04 km) |
| Upper Grand Lagoon to Manassas (Virginia) | 755.97 mi (1,216.62 km) |
| Upper Grand Lagoon to Manassas Park (Virginia) | 758.62 mi (1,220.88 km) |
| Upper Grand Lagoon to Manatí (Puerto Rico) | 1,455.38 mi (2,342.20 km) |
| Upper Grand Lagoon to Manchester (Missouri) | 641.48 mi (1,032.36 km) |
| Upper Grand Lagoon to Manchester (New Hampshire) | 1,185.39 mi (1,907.70 km) |
| Upper Grand Lagoon to Manchester (Tennessee) | 366.30 mi (589.50 km) |
| Upper Grand Lagoon to Manchester (Virginia) | 690.38 mi (1,111.05 km) |
| Upper Grand Lagoon to Mandan (North Dakota) | 1,407.31 mi (2,264.84 km) |
| Upper Grand Lagoon to Mandeville (Louisiana) | 259.93 mi (418.32 km) |
| Upper Grand Lagoon to Mango (Florida) | 256.15 mi (412.24 km) |
| Upper Grand Lagoon to Manhattan (Kansas) | 875.86 mi (1,409.56 km) |
| Upper Grand Lagoon to Manhattan (New York) | 986.45 mi (1,587.53 km) |
| Upper Grand Lagoon to Manhattan Beach (California) | 1,921.93 mi (3,093.05 km) |
| Upper Grand Lagoon to Manitowoc (Wisconsin) | 968.31 mi (1,558.35 km) |
