| Tigard to Missouri City (Texas) | 1,837.61 mi (2,957.34 km) |
| Tigard to Mitchell (South Dakota) | 1,218.89 mi (1,961.62 km) |
| Tigard to Mitchellville (Maryland) | 2,362.83 mi (3,802.61 km) |
| Tigard to Moberly (Missouri) | 1,592.10 mi (2,562.24 km) |
| Tigard to Mobile (Alabama) | 2,120.82 mi (3,413.13 km) |
| Tigard to Modesto (California) | 545.77 mi (878.33 km) |
| Tigard to Mokena (Illinois) | 1,756.49 mi (2,826.81 km) |
| Tigard to Moline (Illinois) | 1,631.13 mi (2,625.05 km) |
| Tigard to Moncks Corner (South Carolina) | 2,405.59 mi (3,871.42 km) |
| Tigard to Monfort Heights (Ohio) | 1,978.36 mi (3,183.86 km) |
| Tigard to Monmouth (Oregon) | 45.13 mi (72.63 km) |
| Tigard to Monroe (Georgia) | 2,203.32 mi (3,545.90 km) |
| Tigard to Monroe (Louisiana) | 1,858.93 mi (2,991.65 km) |
| Tigard to Monroe (Michigan) | 1,964.04 mi (3,160.82 km) |
| Tigard to Monroe (North Carolina) | 2,311.36 mi (3,719.77 km) |
