| Duncan to Acqui Terme | 5,285.95 mi (8,506.91 km) |
| Duncan to Acri | 5,825.67 mi (9,375.50 km) |
| Duncan to Adelfia | 5,776.73 mi (9,296.75 km) |
| Duncan to Adrano | 5,844.66 mi (9,406.06 km) |
| Duncan to Adria | 5,411.14 mi (8,708.38 km) |
| Duncan to Afragola | 5,679.19 mi (9,139.78 km) |
| Duncan to Agliana | 5,418.49 mi (8,720.22 km) |
| Duncan to Agrate Brianza | 5,284.10 mi (8,503.94 km) |
| Duncan to Agrigento | 5,807.63 mi (9,346.48 km) |
| Duncan to Agropoli | 5,731.12 mi (9,223.35 km) |
| Duncan to Ala | 5,341.30 mi (8,595.99 km) |
| Duncan to Alassio | 5,301.02 mi (8,531.17 km) |
| Duncan to Alatri | 5,604.66 mi (9,019.83 km) |
| Duncan to Alba | 5,267.58 mi (8,477.35 km) |
| Duncan to Albano Laziale | 5,577.18 mi (8,975.61 km) |
