| Houston to Aulnay-sous-Bois | 5,027.07 mi (8,090.29 km) |
| Houston to Aulnoye-Aymeries | 5,042.71 mi (8,115.46 km) |
| Houston to Auray | 4,833.68 mi (7,779.06 km) |
| Houston to Aurillac | 5,147.99 mi (8,284.89 km) |
| Houston to Auriol | 5,338.14 mi (8,590.91 km) |
| Houston to Auterive | 5,154.22 mi (8,294.92 km) |
| Houston to Autun | 5,163.49 mi (8,309.84 km) |
| Houston to Auxerre | 5,106.30 mi (8,217.80 km) |
| Houston to Avignon | 5,282.72 mi (8,501.71 km) |
| Houston to Avion | 4,996.73 mi (8,041.46 km) |
| Houston to Avon | 5,052.72 mi (8,131.56 km) |
| Houston to Avranches | 4,875.20 mi (7,845.87 km) |
| Houston to Avrille | 4,940.45 mi (7,950.88 km) |
| Houston to Aytre | 4,956.77 mi (7,977.15 km) |
| Houston to Bagneux | 5,024.05 mi (8,085.43 km) |
