| Owings Mills to Allison Park (Pennsylvania) | 185.94 mi (299.24 km) |
| Owings Mills to Allouez (Wisconsin) | 674.10 mi (1,084.86 km) |
| Owings Mills to Aloha (Oregon) | 2,353.35 mi (3,787.35 km) |
| Owings Mills to Alpena (Michigan) | 518.02 mi (833.67 km) |
| Owings Mills to Alpharetta (Georgia) | 554.44 mi (892.28 km) |
| Owings Mills to Alpine (California) | 2,257.13 mi (3,632.49 km) |
| Owings Mills to Alpine (Utah) | 1,842.45 mi (2,965.14 km) |
| Owings Mills to Alsip (Illinois) | 595.05 mi (957.65 km) |
| Owings Mills to Altadena (California) | 2,295.25 mi (3,693.84 km) |
| Owings Mills to Altamont (Oregon) | 2,330.65 mi (3,750.83 km) |
| Owings Mills to Altamonte Springs (Florida) | 787.83 mi (1,267.89 km) |
| Owings Mills to Alton (Illinois) | 716.01 mi (1,152.31 km) |
| Owings Mills to Alton (Texas) | 1,536.68 mi (2,473.04 km) |
| Owings Mills to Altoona (Iowa) | 888.38 mi (1,429.71 km) |
| Owings Mills to Altoona (Pennsylvania) | 114.04 mi (183.53 km) |
