| Duluth to Alderwood Manor (Washington) | 1,404.68 mi (2,260.62 km) |
| Duluth to Aldine (Texas) | 1,178.01 mi (1,895.83 km) |
| Duluth to Alexander City (Alabama) | 1,011.29 mi (1,627.51 km) |
| Duluth to Alexandria (Louisiana) | 1,069.94 mi (1,721.90 km) |
| Duluth to Alexandria (Minnesota) | 166.44 mi (267.86 km) |
| Duluth to Alexandria (Virginia) | 937.97 mi (1,509.52 km) |
| Duluth to Algonquin (Illinois) | 370.18 mi (595.75 km) |
| Duluth to Alhambra (California) | 1,612.56 mi (2,595.16 km) |
| Duluth to Alice (Texas) | 1,352.95 mi (2,177.36 km) |
| Duluth to Aliso Viejo (California) | 1,618.06 mi (2,604.01 km) |
| Duluth to Allen (Texas) | 973.91 mi (1,567.36 km) |
| Duluth to Allen Park (Michigan) | 538.77 mi (867.06 km) |
| Duluth to Allendale (Michigan) | 400.32 mi (644.26 km) |
| Duluth to Allentown (Pennsylvania) | 933.08 mi (1,501.65 km) |
| Duluth to Alliance (Ohio) | 681.44 mi (1,096.68 km) |
