| South Houston to Ames | 4,698.06 mi (7,560.80 km) |
| South Houston to Amorebieta | 4,965.12 mi (7,990.58 km) |
| South Houston to Amposta | 5,193.13 mi (8,357.54 km) |
| South Houston to Amurrio | 4,957.47 mi (7,978.28 km) |
| South Houston to Andoain | 4,998.14 mi (8,043.72 km) |
| South Houston to Andraitx | 5,315.44 mi (8,554.38 km) |
| South Houston to Andujar | 5,050.03 mi (8,127.23 km) |
| South Houston to Antequera | 5,054.26 mi (8,134.04 km) |
| South Houston to Antigua | 4,793.58 mi (7,714.52 km) |
| South Houston to Aranda de Duero | 4,963.99 mi (7,988.76 km) |
| South Houston to Aranjuez | 5,014.52 mi (8,070.09 km) |
| South Houston to Archena | 5,182.88 mi (8,341.04 km) |
| South Houston to Arcos de la Frontera | 4,999.58 mi (8,046.05 km) |
| South Houston to Arenys de Mar | 5,257.04 mi (8,460.39 km) |
| South Houston to Arenys de Munt | 5,255.60 mi (8,458.07 km) |
