| Obidos to McKeesport (Pennsylvania) | 3,643.95 mi (5,864.37 km) |
| Obidos to McKinleyville (California) | 5,544.20 mi (8,922.53 km) |
| Obidos to McKinney (Texas) | 4,695.05 mi (7,555.96 km) |
| Obidos to McLean (Virginia) | 3,553.18 mi (5,718.28 km) |
| Obidos to McMinnville (Oregon) | 5,306.90 mi (8,540.63 km) |
| Obidos to McMinnville (Tennessee) | 4,075.62 mi (6,559.08 km) |
| Obidos to McNair (Virginia) | 3,563.66 mi (5,735.16 km) |
| Obidos to McPherson (Kansas) | 4,548.17 mi (7,319.57 km) |
| Obidos to Mead Valley (California) | 5,609.27 mi (9,027.25 km) |
| Obidos to Meadow Woods (Florida) | 4,102.35 mi (6,602.09 km) |
| Obidos to Meadowbrook (Virginia) | 3,609.70 mi (5,809.25 km) |
| Obidos to Meadville (Pennsylvania) | 3,623.01 mi (5,830.67 km) |
| Obidos to Mebane (North Carolina) | 3,739.57 mi (6,018.25 km) |
| Obidos to Mechanicsville (Virginia) | 3,598.19 mi (5,790.73 km) |
| Obidos to Medford (Massachusetts) | 3,169.81 mi (5,101.32 km) |
