| Houston to Alcorcon | 4,996.91 mi (8,041.75 km) |
| Houston to Alcoy | 5,207.66 mi (8,380.91 km) |
| Houston to Alcudia | 5,341.26 mi (8,595.92 km) |
| Houston to Aldaya | 5,184.51 mi (8,343.66 km) |
| Houston to Alella | 5,249.91 mi (8,448.91 km) |
| Houston to Alfafar | 5,189.24 mi (8,351.28 km) |
| Houston to Alfaro | 5,042.36 mi (8,114.90 km) |
| Houston to Algeciras | 5,038.38 mi (8,108.49 km) |
| Houston to Algemesi | 5,194.16 mi (8,359.20 km) |
| Houston to Algete | 5,005.75 mi (8,055.98 km) |
| Houston to Alginet | 5,190.46 mi (8,353.23 km) |
| Houston to Alguazas | 5,190.41 mi (8,353.17 km) |
| Houston to Alhama de Murcia | 5,187.53 mi (8,348.52 km) |
| Houston to Alhaurin de la Torre | 5,068.27 mi (8,156.59 km) |
| Houston to Alhaurin el Grande | 5,062.57 mi (8,147.41 km) |
