| Hermiston to Anoka (Minnesota) | 1,248.86 mi (2,009.85 km) |
| Hermiston to Ansonia (Connecticut) | 2,300.95 mi (3,703.03 km) |
| Hermiston to Antelope (California) | 503.03 mi (809.54 km) |
| Hermiston to Anthem (Arizona) | 909.76 mi (1,464.12 km) |
| Hermiston to Antioch (California) | 557.72 mi (897.56 km) |
| Hermiston to Antioch (Illinois) | 1,554.49 mi (2,501.71 km) |
| Hermiston to Apache Junction (Arizona) | 951.89 mi (1,531.92 km) |
| Hermiston to Apex (North Carolina) | 2,199.98 mi (3,540.53 km) |
| Hermiston to Apollo Beach (Florida) | 2,361.69 mi (3,800.78 km) |
| Hermiston to Apopka (Florida) | 2,358.71 mi (3,795.97 km) |
| Hermiston to Apple Valley (California) | 788.14 mi (1,268.39 km) |
| Hermiston to Apple Valley (Minnesota) | 1,264.54 mi (2,035.09 km) |
| Hermiston to Appleton (Wisconsin) | 1,502.41 mi (2,417.89 km) |
| Hermiston to Arbutus (Maryland) | 2,188.61 mi (3,522.23 km) |
| Hermiston to Arcadia (California) | 810.95 mi (1,305.10 km) |
