| Harrison to Allison Park (Pennsylvania) | 327.84 mi (527.61 km) |
| Harrison to Allouez (Wisconsin) | 762.80 mi (1,227.61 km) |
| Harrison to Aloha (Oregon) | 2,453.65 mi (3,948.77 km) |
| Harrison to Alpena (Michigan) | 564.44 mi (908.38 km) |
| Harrison to Alpharetta (Georgia) | 750.74 mi (1,208.20 km) |
| Harrison to Alpine (California) | 2,417.58 mi (3,890.72 km) |
| Harrison to Alpine (Utah) | 1,976.40 mi (3,180.70 km) |
| Harrison to Alsip (Illinois) | 727.65 mi (1,171.05 km) |
| Harrison to Altadena (California) | 2,449.47 mi (3,942.04 km) |
| Harrison to Altamont (Oregon) | 2,447.98 mi (3,939.64 km) |
| Harrison to Altamonte Springs (Florida) | 957.66 mi (1,541.21 km) |
| Harrison to Alton (Illinois) | 881.09 mi (1,417.98 km) |
| Harrison to Alton (Texas) | 1,732.41 mi (2,788.05 km) |
| Harrison to Altoona (Iowa) | 1,023.74 mi (1,647.54 km) |
| Harrison to Altoona (Pennsylvania) | 247.52 mi (398.35 km) |
