| Calheta to McKeesport (Pennsylvania) | 3,446.97 mi (5,547.36 km) |
| Calheta to McKinleyville (California) | 5,544.58 mi (8,923.14 km) |
| Calheta to McKinney (Texas) | 4,483.71 mi (7,215.83 km) |
| Calheta to McLean (Virginia) | 3,329.51 mi (5,358.32 km) |
| Calheta to McMinnville (Oregon) | 5,340.05 mi (8,593.97 km) |
| Calheta to McMinnville (Tennessee) | 3,843.75 mi (6,185.91 km) |
| Calheta to McNair (Virginia) | 3,340.80 mi (5,376.51 km) |
| Calheta to McPherson (Kansas) | 4,394.88 mi (7,072.88 km) |
| Calheta to Mead Valley (California) | 5,509.06 mi (8,865.98 km) |
| Calheta to Meadow Woods (Florida) | 3,772.53 mi (6,071.30 km) |
| Calheta to Meadowbrook (Virginia) | 3,367.53 mi (5,419.52 km) |
| Calheta to Meadville (Pennsylvania) | 3,444.01 mi (5,542.60 km) |
| Calheta to Mebane (North Carolina) | 3,487.23 mi (5,612.15 km) |
| Calheta to Mechanicsville (Virginia) | 3,358.10 mi (5,404.34 km) |
| Calheta to Medford (Massachusetts) | 2,977.57 mi (4,791.94 km) |
