| Middle River to Allison Park (Pennsylvania) | 205.56 mi (330.82 km) |
| Middle River to Allouez (Wisconsin) | 692.84 mi (1,115.02 km) |
| Middle River to Aloha (Oregon) | 2,373.00 mi (3,818.97 km) |
| Middle River to Alpena (Michigan) | 534.04 mi (859.46 km) |
| Middle River to Alpharetta (Georgia) | 566.82 mi (912.21 km) |
| Middle River to Alpine (California) | 2,276.77 mi (3,664.11 km) |
| Middle River to Alpine (Utah) | 1,862.55 mi (2,997.49 km) |
| Middle River to Alsip (Illinois) | 615.07 mi (989.86 km) |
| Middle River to Altadena (California) | 2,315.09 mi (3,725.78 km) |
| Middle River to Altamont (Oregon) | 2,350.64 mi (3,782.99 km) |
| Middle River to Altamonte Springs (Florida) | 790.70 mi (1,272.51 km) |
| Middle River to Alton (Illinois) | 735.69 mi (1,183.98 km) |
| Middle River to Alton (Texas) | 1,551.42 mi (2,496.77 km) |
| Middle River to Altoona (Iowa) | 908.47 mi (1,462.04 km) |
| Middle River to Altoona (Pennsylvania) | 132.02 mi (212.46 km) |
