| Prineville to Mattoon (Illinois) | 1,692.86 mi (2,724.40 km) |
| Prineville to Mauldin (South Carolina) | 2,134.86 mi (3,435.73 km) |
| Prineville to Maumee (Ohio) | 1,874.86 mi (3,017.30 km) |
| Prineville to Maumelle (Arkansas) | 1,639.53 mi (2,638.57 km) |
| Prineville to Mayagüez (Puerto Rico) | 3,568.75 mi (5,743.34 km) |
| Prineville to Mayfield Heights (Ohio) | 1,984.28 mi (3,193.38 km) |
| Prineville to Mays Chapel (Maryland) | 2,271.49 mi (3,655.61 km) |
| Prineville to Maywood (California) | 726.49 mi (1,169.17 km) |
| Prineville to Maywood (Illinois) | 1,662.99 mi (2,676.33 km) |
| Prineville to McAlester (Oklahoma) | 1,476.03 mi (2,375.45 km) |
| Prineville to McAllen (Texas) | 1,773.68 mi (2,854.46 km) |
| Prineville to McCalla (Alabama) | 1,956.31 mi (3,148.38 km) |
| Prineville to McComb (Mississippi) | 1,873.53 mi (3,015.15 km) |
| Prineville to McDonough (Georgia) | 2,091.58 mi (3,366.07 km) |
| Prineville to McFarland (California) | 601.71 mi (968.36 km) |
