| San Martin de Valdeiglesias to Accokeek (Maryland) | 3,756.44 mi (6,045.41 km) |
| San Martin de Valdeiglesias to Acworth (Georgia) | 4,284.26 mi (6,894.84 km) |
| San Martin de Valdeiglesias to Ada (Oklahoma) | 4,825.90 mi (7,766.53 km) |
| San Martin de Valdeiglesias to Addison (Illinois) | 4,164.35 mi (6,701.88 km) |
| San Martin de Valdeiglesias to Addison (Texas) | 4,907.23 mi (7,897.42 km) |
| San Martin de Valdeiglesias to Adelanto (California) | 5,733.90 mi (9,227.82 km) |
| San Martin de Valdeiglesias to Adelphi (Maryland) | 3,744.58 mi (6,026.31 km) |
| San Martin de Valdeiglesias to Adrian (Michigan) | 3,986.16 mi (6,415.11 km) |
| San Martin de Valdeiglesias to Affton (Missouri) | 4,388.53 mi (7,062.65 km) |
| San Martin de Valdeiglesias to Agoura Hills (California) | 5,807.98 mi (9,347.05 km) |
| San Martin de Valdeiglesias to Aguadilla (Puerto Rico) | 3,980.03 mi (6,405.24 km) |
| San Martin de Valdeiglesias to Aiken (South Carolina) | 4,158.86 mi (6,693.04 km) |
| San Martin de Valdeiglesias to Akron (Ohio) | 3,895.91 mi (6,269.87 km) |
| San Martin de Valdeiglesias to Alabaster (Alabama) | 4,419.74 mi (7,112.88 km) |
| San Martin de Valdeiglesias to Alachua (Florida) | 4,334.08 mi (6,975.03 km) |
