| Tigard to Mattoon (Illinois) | 1,787.71 mi (2,877.05 km) |
| Tigard to Mauldin (South Carolina) | 2,235.07 mi (3,597.00 km) |
| Tigard to Maumee (Ohio) | 1,959.15 mi (3,152.95 km) |
| Tigard to Maumelle (Arkansas) | 1,749.58 mi (2,815.68 km) |
| Tigard to Mayagüez (Puerto Rico) | 3,677.15 mi (5,917.80 km) |
| Tigard to Mayfield Heights (Ohio) | 2,066.87 mi (3,326.31 km) |
| Tigard to Mays Chapel (Maryland) | 2,355.69 mi (3,791.12 km) |
| Tigard to Maywood (California) | 826.63 mi (1,330.34 km) |
| Tigard to Maywood (Illinois) | 1,749.80 mi (2,816.03 km) |
| Tigard to McAlester (Oklahoma) | 1,589.29 mi (2,557.72 km) |
| Tigard to McAllen (Texas) | 1,895.67 mi (3,050.78 km) |
| Tigard to McCalla (Alabama) | 2,063.89 mi (3,321.52 km) |
| Tigard to McComb (Mississippi) | 1,987.41 mi (3,198.43 km) |
| Tigard to McDonough (Georgia) | 2,196.13 mi (3,534.34 km) |
| Tigard to McFarland (California) | 698.38 mi (1,123.94 km) |
