| Tigard to Ashtabula (Ohio) | 2,089.17 mi (3,362.19 km) |
| Tigard to Ashwaubenon (Wisconsin) | 1,684.57 mi (2,711.05 km) |
| Tigard to Aspen Hill (Maryland) | 2,345.15 mi (3,774.15 km) |
| Tigard to Astoria (Oregon) | 72.03 mi (115.92 km) |
| Tigard to Atascadero (California) | 695.59 mi (1,119.45 km) |
| Tigard to Atascocita (Texas) | 1,832.60 mi (2,949.28 km) |
| Tigard to Atchison (Kansas) | 1,457.47 mi (2,345.58 km) |
| Tigard to Athens (Alabama) | 2,011.23 mi (3,236.76 km) |
| Tigard to Athens (Georgia) | 2,214.31 mi (3,563.59 km) |
| Tigard to Athens (Ohio) | 2,095.70 mi (3,372.70 km) |
| Tigard to Athens (Tennessee) | 2,099.70 mi (3,379.14 km) |
| Tigard to Athens (Texas) | 1,701.98 mi (2,739.08 km) |
| Tigard to Atlanta (Georgia) | 2,170.78 mi (3,493.53 km) |
| Tigard to Atlantic Beach (Florida) | 2,451.13 mi (3,944.71 km) |
| Tigard to Atlantic City (New Jersey) | 2,463.12 mi (3,964.00 km) |
