| Herndon to Alhendin | 3,898.09 mi (6,273.37 km) |
| Herndon to Alicante | 4,014.77 mi (6,461.14 km) |
| Herndon to Aljaraque | 3,726.64 mi (5,997.45 km) |
| Herndon to Almagro | 3,841.72 mi (6,182.66 km) |
| Herndon to Almansa | 3,968.90 mi (6,387.33 km) |
| Herndon to Almazora | 3,985.71 mi (6,414.38 km) |
| Herndon to Almendralejo | 3,715.43 mi (5,979.41 km) |
| Herndon to Almeria | 3,964.95 mi (6,380.98 km) |
| Herndon to Almonte | 3,751.53 mi (6,037.50 km) |
| Herndon to Almoradi | 4,007.30 mi (6,449.13 km) |
| Herndon to Almunecar | 3,907.85 mi (6,289.08 km) |
| Herndon to Almusafes | 3,988.78 mi (6,419.33 km) |
| Herndon to Alovera | 3,814.50 mi (6,138.84 km) |
| Herndon to Alpedrete | 3,775.25 mi (6,075.68 km) |
| Herndon to Altea | 4,027.65 mi (6,481.87 km) |
