| Summerville to McHenry (Illinois) | 782.14 mi (1,258.73 km) |
| Summerville to McKeesport (Pennsylvania) | 507.50 mi (816.74 km) |
| Summerville to McKinleyville (California) | 2,458.10 mi (3,955.93 km) |
| Summerville to McKinney (Texas) | 953.38 mi (1,534.32 km) |
| Summerville to McLean (Virginia) | 443.12 mi (713.14 km) |
| Summerville to McMinnville (Oregon) | 2,422.26 mi (3,898.25 km) |
| Summerville to McMinnville (Tennessee) | 369.39 mi (594.47 km) |
| Summerville to McNair (Virginia) | 439.20 mi (706.82 km) |
| Summerville to McPherson (Kansas) | 1,046.73 mi (1,684.56 km) |
| Summerville to Mead Valley (California) | 2,128.96 mi (3,426.23 km) |
| Summerville to Meadow Woods (Florida) | 327.44 mi (526.97 km) |
| Summerville to Meadowbrook (Virginia) | 341.94 mi (550.30 km) |
| Summerville to Meadville (Pennsylvania) | 597.38 mi (961.40 km) |
| Summerville to Mebane (North Carolina) | 219.21 mi (352.78 km) |
| Summerville to Mechanicsville (Virginia) | 356.95 mi (574.46 km) |
