| Duluth to Allison Park (Pennsylvania) | 743.02 mi (1,195.77 km) |
| Duluth to Allouez (Wisconsin) | 254.57 mi (409.70 km) |
| Duluth to Aloha (Oregon) | 1,464.78 mi (2,357.34 km) |
| Duluth to Alpena (Michigan) | 434.05 mi (698.53 km) |
| Duluth to Alpharetta (Georgia) | 969.24 mi (1,559.84 km) |
| Duluth to Alpine (California) | 1,611.55 mi (2,593.54 km) |
| Duluth to Alpine (Utah) | 1,070.74 mi (1,723.19 km) |
| Duluth to Alsip (Illinois) | 414.52 mi (667.10 km) |
| Duluth to Altadena (California) | 1,607.63 mi (2,587.22 km) |
| Duluth to Altamont (Oregon) | 1,482.88 mi (2,386.47 km) |
| Duluth to Altamonte Springs (Florida) | 1,379.41 mi (2,219.94 km) |
| Duluth to Alton (Illinois) | 553.08 mi (890.10 km) |
| Duluth to Alton (Texas) | 1,455.23 mi (2,341.97 km) |
| Duluth to Altoona (Iowa) | 360.40 mi (580.01 km) |
| Duluth to Altoona (Pennsylvania) | 810.29 mi (1,304.03 km) |
