| Sterling Heights to Alenquer | 3,750.70 mi (6,036.17 km) |
| Sterling Heights to Alfena | 3,700.79 mi (5,955.85 km) |
| Sterling Heights to Alijo | 3,747.58 mi (6,031.14 km) |
| Sterling Heights to Aljustrel | 3,829.53 mi (6,163.03 km) |
| Sterling Heights to Almada | 3,756.61 mi (6,045.68 km) |
| Sterling Heights to Almargem | 3,745.63 mi (6,028.00 km) |
| Sterling Heights to Almeirim | 3,764.31 mi (6,058.06 km) |
| Sterling Heights to Amadora | 3,751.29 mi (6,037.12 km) |
| Sterling Heights to Amarante | 3,720.86 mi (5,988.14 km) |
| Sterling Heights to Amares | 3,697.28 mi (5,950.20 km) |
| Sterling Heights to Amora | 3,760.29 mi (6,051.61 km) |
| Sterling Heights to Anadia | 3,731.47 mi (6,005.22 km) |
| Sterling Heights to Angra do Heroismo | 2,886.62 mi (4,645.57 km) |
| Sterling Heights to Ansiao | 3,748.68 mi (6,032.92 km) |
| Sterling Heights to Anta | 3,703.75 mi (5,960.61 km) |
