| Onalaska to Alenquer | 4,086.85 mi (6,577.15 km) |
| Onalaska to Alfena | 4,025.61 mi (6,478.59 km) |
| Onalaska to Alijo | 4,069.93 mi (6,549.91 km) |
| Onalaska to Aljustrel | 4,168.86 mi (6,709.13 km) |
| Onalaska to Almada | 4,094.73 mi (6,589.82 km) |
| Onalaska to Almargem | 4,083.24 mi (6,571.33 km) |
| Onalaska to Almeirim | 4,098.91 mi (6,596.56 km) |
| Onalaska to Amadora | 4,089.33 mi (6,581.14 km) |
| Onalaska to Amarante | 4,044.54 mi (6,509.06 km) |
| Onalaska to Amares | 4,019.83 mi (6,469.28 km) |
| Onalaska to Amora | 4,098.56 mi (6,596.00 km) |
| Onalaska to Anadia | 4,059.95 mi (6,533.86 km) |
| Onalaska to Angra do Heroismo | 3,259.17 mi (5,245.13 km) |
| Onalaska to Ansiao | 4,079.60 mi (6,565.48 km) |
| Onalaska to Anta | 4,029.90 mi (6,485.50 km) |
