| Severna Park to McHenry (Illinois) | 653.17 mi (1,051.17 km) |
| Severna Park to McKeesport (Pennsylvania) | 194.46 mi (312.95 km) |
| Severna Park to McKinleyville (California) | 2,486.41 mi (4,001.49 km) |
| Severna Park to McKinney (Texas) | 1,189.74 mi (1,914.70 km) |
| Severna Park to McLean (Virginia) | 35.02 mi (56.35 km) |
| Severna Park to McMinnville (Oregon) | 2,391.40 mi (3,848.59 km) |
| Severna Park to McMinnville (Tennessee) | 557.30 mi (896.88 km) |
| Severna Park to McNair (Virginia) | 46.20 mi (74.36 km) |
| Severna Park to McPherson (Kansas) | 1,135.38 mi (1,827.22 km) |
| Severna Park to Mead Valley (California) | 2,272.33 mi (3,656.96 km) |
| Severna Park to Meadow Woods (Florida) | 789.41 mi (1,270.44 km) |
| Severna Park to Meadowbrook (Virginia) | 124.57 mi (200.48 km) |
| Severna Park to Meadville (Pennsylvania) | 258.37 mi (415.81 km) |
| Severna Park to Mebane (North Carolina) | 254.82 mi (410.10 km) |
| Severna Park to Mechanicsville (Virginia) | 109.57 mi (176.34 km) |
