| Chesapeake to Alenquer | 3,587.09 mi (5,772.86 km) |
| Chesapeake to Alfena | 3,561.72 mi (5,732.03 km) |
| Chesapeake to Alijo | 3,612.52 mi (5,813.79 km) |
| Chesapeake to Aljustrel | 3,657.63 mi (5,886.38 km) |
| Chesapeake to Almada | 3,588.70 mi (5,775.46 km) |
| Chesapeake to Almargem | 3,579.01 mi (5,759.86 km) |
| Chesapeake to Almeirim | 3,603.69 mi (5,799.59 km) |
| Chesapeake to Amadora | 3,583.64 mi (5,767.32 km) |
| Chesapeake to Amarante | 3,583.66 mi (5,767.34 km) |
| Chesapeake to Amares | 3,562.87 mi (5,733.88 km) |
| Chesapeake to Amora | 3,591.98 mi (5,780.74 km) |
| Chesapeake to Anadia | 3,584.26 mi (5,768.31 km) |
| Chesapeake to Angra do Heroismo | 2,655.84 mi (4,274.16 km) |
| Chesapeake to Ansiao | 3,596.11 mi (5,787.38 km) |
| Chesapeake to Anta | 3,561.89 mi (5,732.31 km) |
