| Duluth to Alcorcon | 4,203.80 mi (6,765.36 km) |
| Duluth to Alcoy | 4,414.59 mi (7,104.59 km) |
| Duluth to Alcudia | 4,507.90 mi (7,254.76 km) |
| Duluth to Aldaya | 4,380.90 mi (7,050.37 km) |
| Duluth to Alella | 4,401.01 mi (7,082.74 km) |
| Duluth to Alfafar | 4,385.70 mi (7,058.10 km) |
| Duluth to Alfaro | 4,210.17 mi (6,775.62 km) |
| Duluth to Algeciras | 4,319.00 mi (6,950.75 km) |
| Duluth to Algemesi | 4,394.12 mi (7,071.66 km) |
| Duluth to Algete | 4,206.88 mi (6,770.32 km) |
| Duluth to Alginet | 4,389.63 mi (7,064.43 km) |
| Duluth to Alguazas | 4,411.79 mi (7,100.08 km) |
| Duluth to Alhama de Murcia | 4,413.03 mi (7,102.09 km) |
| Duluth to Alhaurin de la Torre | 4,333.96 mi (6,974.84 km) |
| Duluth to Alhaurin el Grande | 4,329.76 mi (6,968.08 km) |
