| Upper Grand Lagoon to Maryland Heights (Missouri) | 649.16 mi (1,044.71 km) |
| Upper Grand Lagoon to Marysville (California) | 2,114.02 mi (3,402.18 km) |
| Upper Grand Lagoon to Marysville (Ohio) | 707.80 mi (1,139.10 km) |
| Upper Grand Lagoon to Marysville (Washington) | 2,279.52 mi (3,668.53 km) |
| Upper Grand Lagoon to Maryville (Missouri) | 870.35 mi (1,400.69 km) |
| Upper Grand Lagoon to Maryville (Tennessee) | 398.67 mi (641.60 km) |
| Upper Grand Lagoon to Mason (Ohio) | 640.04 mi (1,030.04 km) |
| Upper Grand Lagoon to Mason City (Iowa) | 986.49 mi (1,587.60 km) |
| Upper Grand Lagoon to Massapequa (New York) | 999.77 mi (1,608.97 km) |
| Upper Grand Lagoon to Massapequa Park (New York) | 1,001.23 mi (1,611.33 km) |
| Upper Grand Lagoon to Massillon (Ohio) | 770.54 mi (1,240.06 km) |
| Upper Grand Lagoon to Mastic (New York) | 1,030.54 mi (1,658.50 km) |
| Upper Grand Lagoon to Mastic Beach (New York) | 1,029.00 mi (1,656.02 km) |
| Upper Grand Lagoon to Matteson (Illinois) | 791.50 mi (1,273.80 km) |
| Upper Grand Lagoon to Matthews (North Carolina) | 450.02 mi (724.24 km) |
