| Houston to Albolote | 5,096.28 mi (8,201.67 km) |
| Houston to Alboraya | 5,188.67 mi (8,350.36 km) |
| Houston to Albox | 5,167.12 mi (8,315.68 km) |
| Houston to Alcala de Guadaira | 4,983.86 mi (8,020.75 km) |
| Houston to Alcala de Henares | 5,015.58 mi (8,071.79 km) |
| Houston to Alcala la Real | 5,076.90 mi (8,170.48 km) |
| Houston to Alcanar | 5,195.75 mi (8,361.75 km) |
| Houston to Alcaniz | 5,151.32 mi (8,290.25 km) |
| Houston to Alcantarilla | 5,194.41 mi (8,359.60 km) |
| Houston to Alcarraz | 5,166.14 mi (8,314.10 km) |
| Houston to Alcaudete | 5,063.89 mi (8,149.55 km) |
| Houston to Alcazar de San Juan | 5,054.43 mi (8,134.32 km) |
| Houston to Alcira | 5,195.53 mi (8,361.39 km) |
| Houston to Alcobendas | 5,001.25 mi (8,048.73 km) |
| Houston to Alcora | 5,178.42 mi (8,333.87 km) |
