| Forest Grove to Abilene (Texas) | 1,536.81 mi (2,473.26 km) |
| Forest Grove to Accokeek (Maryland) | 2,376.82 mi (3,825.13 km) |
| Forest Grove to Acworth (Georgia) | 2,164.26 mi (3,483.04 km) |
| Forest Grove to Ada (Oklahoma) | 1,571.72 mi (2,529.43 km) |
| Forest Grove to Addison (Illinois) | 1,755.80 mi (2,825.69 km) |
| Forest Grove to Addison (Texas) | 1,640.93 mi (2,640.82 km) |
| Forest Grove to Adelanto (California) | 812.83 mi (1,308.13 km) |
| Forest Grove to Adelphi (Maryland) | 2,368.56 mi (3,811.82 km) |
| Forest Grove to Adrian (Michigan) | 1,947.50 mi (3,134.21 km) |
| Forest Grove to Affton (Missouri) | 1,736.47 mi (2,794.57 km) |
| Forest Grove to Agoura Hills (California) | 818.65 mi (1,317.49 km) |
| Forest Grove to Aguadilla (Puerto Rico) | 3,681.97 mi (5,925.56 km) |
| Forest Grove to Aiken (South Carolina) | 2,325.65 mi (3,742.77 km) |
| Forest Grove to Akron (Ohio) | 2,089.75 mi (3,363.13 km) |
| Forest Grove to Alabaster (Alabama) | 2,093.81 mi (3,369.67 km) |
