| Tigard to Abilene (Texas) | 1,519.64 mi (2,445.62 km) |
| Tigard to Accokeek (Maryland) | 2,361.76 mi (3,800.89 km) |
| Tigard to Acworth (Georgia) | 2,147.70 mi (3,456.39 km) |
| Tigard to Ada (Oklahoma) | 1,554.56 mi (2,501.82 km) |
| Tigard to Addison (Illinois) | 1,740.64 mi (2,801.30 km) |
| Tigard to Addison (Texas) | 1,623.71 mi (2,613.11 km) |
| Tigard to Adelanto (California) | 800.28 mi (1,287.93 km) |
| Tigard to Adelphi (Maryland) | 2,353.58 mi (3,787.71 km) |
| Tigard to Adrian (Michigan) | 1,932.67 mi (3,110.34 km) |
| Tigard to Affton (Missouri) | 1,720.22 mi (2,768.43 km) |
| Tigard to Agoura Hills (California) | 807.35 mi (1,299.30 km) |
| Tigard to Aguadilla (Puerto Rico) | 3,665.15 mi (5,898.49 km) |
| Tigard to Aiken (South Carolina) | 2,309.23 mi (3,716.35 km) |
| Tigard to Akron (Ohio) | 2,074.90 mi (3,339.23 km) |
| Tigard to Alabaster (Alabama) | 2,077.01 mi (3,342.62 km) |
