| Middle River to Abilene (Texas) | 1,384.08 mi (2,227.47 km) |
| Middle River to Accokeek (Maryland) | 55.65 mi (89.56 km) |
| Middle River to Acworth (Georgia) | 584.47 mi (940.61 km) |
| Middle River to Ada (Oklahoma) | 1,157.32 mi (1,862.53 km) |
| Middle River to Addison (Illinois) | 632.51 mi (1,017.93 km) |
| Middle River to Addison (Texas) | 1,217.75 mi (1,959.78 km) |
| Middle River to Adelanto (California) | 2,268.49 mi (3,650.78 km) |
| Middle River to Adelphi (Maryland) | 37.33 mi (60.07 km) |
| Middle River to Adrian (Michigan) | 436.66 mi (702.73 km) |
| Middle River to Affton (Missouri) | 748.26 mi (1,204.20 km) |
| Middle River to Agoura Hills (California) | 2,349.49 mi (3,781.15 km) |
| Middle River to Aguadilla (Puerto Rico) | 1,547.27 mi (2,490.10 km) |
| Middle River to Aiken (South Carolina) | 497.96 mi (801.39 km) |
| Middle River to Akron (Ohio) | 294.40 mi (473.79 km) |
| Middle River to Alabaster (Alabama) | 716.39 mi (1,152.92 km) |
