| Enniskillen to McKeesport (Pennsylvania) | 3,355.50 mi (5,400.15 km) |
| Enniskillen to McKinleyville (California) | 4,859.99 mi (7,821.41 km) |
| Enniskillen to McKinney (Texas) | 4,356.35 mi (7,010.87 km) |
| Enniskillen to McLean (Virginia) | 3,316.71 mi (5,337.74 km) |
| Enniskillen to McMinnville (Oregon) | 4,591.34 mi (7,389.04 km) |
| Enniskillen to McMinnville (Tennessee) | 3,811.23 mi (6,133.58 km) |
| Enniskillen to McNair (Virginia) | 3,324.93 mi (5,350.96 km) |
| Enniskillen to McPherson (Kansas) | 4,126.30 mi (6,640.63 km) |
| Enniskillen to Mead Valley (California) | 5,055.24 mi (8,135.62 km) |
| Enniskillen to Meadow Woods (Florida) | 4,007.16 mi (6,448.90 km) |
| Enniskillen to Meadowbrook (Virginia) | 3,399.38 mi (5,470.78 km) |
| Enniskillen to Meadville (Pennsylvania) | 3,307.08 mi (5,322.23 km) |
| Enniskillen to Mebane (North Carolina) | 3,535.58 mi (5,689.96 km) |
| Enniskillen to Mechanicsville (Virginia) | 3,385.35 mi (5,448.20 km) |
| Enniskillen to Medford (Massachusetts) | 2,918.48 mi (4,696.84 km) |
