| Syosset to McHenry (Illinois) | 770.70 mi (1,240.33 km) |
| Syosset to McKeesport (Pennsylvania) | 334.34 mi (538.07 km) |
| Syosset to McKinleyville (California) | 2,604.14 mi (4,190.96 km) |
| Syosset to McKinney (Texas) | 1,376.84 mi (2,215.80 km) |
| Syosset to McLean (Virginia) | 234.61 mi (377.57 km) |
| Syosset to McMinnville (Oregon) | 2,488.76 mi (4,005.28 km) |
| Syosset to McMinnville (Tennessee) | 753.66 mi (1,212.90 km) |
| Syosset to McNair (Virginia) | 244.01 mi (392.69 km) |
| Syosset to McPherson (Kansas) | 1,293.12 mi (2,081.08 km) |
| Syosset to Mead Valley (California) | 2,427.63 mi (3,906.89 km) |
| Syosset to Meadow Woods (Florida) | 967.76 mi (1,557.46 km) |
| Syosset to Meadowbrook (Virginia) | 316.23 mi (508.93 km) |
| Syosset to Meadville (Pennsylvania) | 349.93 mi (563.16 km) |
| Syosset to Mebane (North Carolina) | 451.85 mi (727.18 km) |
| Syosset to Mechanicsville (Virginia) | 301.80 mi (485.70 km) |
