| University of California-Santa Barbara to Alenquer | 5,709.72 mi (9,188.90 km) |
| University of California-Santa Barbara to Alfena | 5,634.74 mi (9,068.23 km) |
| University of California-Santa Barbara to Alijo | 5,675.27 mi (9,133.46 km) |
| University of California-Santa Barbara to Aljustrel | 5,794.87 mi (9,325.94 km) |
| University of California-Santa Barbara to Almada | 5,719.85 mi (9,205.21 km) |
| University of California-Santa Barbara to Almargem | 5,707.86 mi (9,185.91 km) |
| University of California-Santa Barbara to Almeirim | 5,719.83 mi (9,205.17 km) |
| University of California-Santa Barbara to Amadora | 5,714.41 mi (9,196.45 km) |
| University of California-Santa Barbara to Amarante | 5,651.96 mi (9,095.95 km) |
| University of California-Santa Barbara to Amares | 5,625.98 mi (9,054.14 km) |
| University of California-Santa Barbara to Amora | 5,723.84 mi (9,211.64 km) |
| University of California-Santa Barbara to Anadia | 5,673.54 mi (9,130.68 km) |
| University of California-Santa Barbara to Angra do Heroismo | 4,914.92 mi (7,909.80 km) |
| University of California-Santa Barbara to Ansiao | 5,696.09 mi (9,166.98 km) |
| University of California-Santa Barbara to Anta | 5,640.74 mi (9,077.90 km) |
