| Gresham to Altus (Oklahoma) | 1,426.54 mi (2,295.79 km) |
| Gresham to Alum Rock (California) | 562.82 mi (905.77 km) |
| Gresham to Alvin (Texas) | 1,844.28 mi (2,968.08 km) |
| Gresham to Amarillo (Texas) | 1,291.94 mi (2,079.18 km) |
| Gresham to Amelia (Ohio) | 1,984.93 mi (3,194.44 km) |
| Gresham to American Canyon (California) | 506.02 mi (814.37 km) |
| Gresham to American Fork (Utah) | 643.59 mi (1,035.76 km) |
| Gresham to Americus (Georgia) | 2,230.88 mi (3,590.26 km) |
| Gresham to Ames (Iowa) | 1,449.93 mi (2,333.44 km) |
| Gresham to Amherst (Ohio) | 2,015.28 mi (3,243.29 km) |
| Gresham to Ammon (Idaho) | 535.00 mi (860.99 km) |
| Gresham to Amsterdam (New York) | 2,359.55 mi (3,797.33 km) |
| Gresham to Anacortes (Washington) | 206.48 mi (332.30 km) |
| Gresham to Anaheim (California) | 841.53 mi (1,354.31 km) |
| Gresham to Anchorage (Alaska) | 1,522.42 mi (2,450.10 km) |
