| Oregon to Arcata (California) | 2,092.00 mi (3,366.76 km) |
| Oregon to Archdale (North Carolina) | 438.97 mi (706.46 km) |
| Oregon to Arden-Arcade (California) | 1,999.83 mi (3,218.41 km) |
| Oregon to Ardmore (Oklahoma) | 905.14 mi (1,456.69 km) |
| Oregon to Ardmore (Pennsylvania) | 440.23 mi (708.49 km) |
| Oregon to Arecibo (Puerto Rico) | 1,880.85 mi (3,026.94 km) |
| Oregon to Arkadelphia (Arkansas) | 738.56 mi (1,188.59 km) |
| Oregon to Arkansas City (Kansas) | 791.57 mi (1,273.91 km) |
| Oregon to Arlington (Tennessee) | 555.49 mi (893.97 km) |
| Oregon to Arlington (Texas) | 973.00 mi (1,565.89 km) |
| Oregon to Arlington (Virginia) | 384.74 mi (619.18 km) |
| Oregon to Arlington (Washington) | 1,925.25 mi (3,098.39 km) |
| Oregon to Arlington Heights (Illinois) | 236.08 mi (379.93 km) |
| Oregon to Arnold (Maryland) | 407.05 mi (655.09 km) |
| Oregon to Arnold (Missouri) | 429.20 mi (690.73 km) |
