| Portales to Arcata (California) | 1,222.03 mi (1,966.67 km) |
| Portales to Archdale (North Carolina) | 1,325.81 mi (2,133.68 km) |
| Portales to Arden-Arcade (California) | 1,046.31 mi (1,683.87 km) |
| Portales to Ardmore (Oklahoma) | 356.08 mi (573.05 km) |
| Portales to Ardmore (Pennsylvania) | 1,590.92 mi (2,560.33 km) |
| Portales to Arecibo (Puerto Rico) | 2,496.40 mi (4,017.56 km) |
| Portales to Arkadelphia (Arkansas) | 587.77 mi (945.93 km) |
| Portales to Arkansas City (Kansas) | 407.27 mi (655.44 km) |
| Portales to Arlington (Tennessee) | 780.38 mi (1,255.90 km) |
| Portales to Arlington (Texas) | 373.40 mi (600.94 km) |
| Portales to Arlington (Virginia) | 1,488.00 mi (2,394.70 km) |
| Portales to Arlington (Washington) | 1,367.59 mi (2,200.93 km) |
| Portales to Arlington Heights (Illinois) | 996.37 mi (1,603.50 km) |
| Portales to Arnold (Maryland) | 1,521.21 mi (2,448.16 km) |
| Portales to Arnold (Missouri) | 779.50 mi (1,254.49 km) |
