| Duluth to Alhendin | 4,352.34 mi (7,004.42 km) |
| Duluth to Alicante | 4,430.00 mi (7,129.40 km) |
| Duluth to Aljaraque | 4,202.17 mi (6,762.74 km) |
| Duluth to Almagro | 4,272.02 mi (6,875.15 km) |
| Duluth to Almansa | 4,381.33 mi (7,051.06 km) |
| Duluth to Almazora | 4,376.02 mi (7,042.53 km) |
| Duluth to Almendralejo | 4,167.01 mi (6,706.16 km) |
| Duluth to Almeria | 4,414.57 mi (7,104.57 km) |
| Duluth to Almonte | 4,223.63 mi (6,797.28 km) |
| Duluth to Almoradi | 4,427.91 mi (7,126.03 km) |
| Duluth to Almunecar | 4,367.55 mi (7,028.89 km) |
| Duluth to Almusafes | 4,390.59 mi (7,065.97 km) |
| Duluth to Alovera | 4,217.29 mi (6,787.07 km) |
| Duluth to Alpedrete | 4,182.40 mi (6,730.92 km) |
| Duluth to Altea | 4,436.38 mi (7,139.66 km) |
