| Westerlo to Archdale (North Carolina) | 4,137.75 mi (6,659.07 km) |
| Westerlo to Arden-Arcade (California) | 5,442.32 mi (8,758.57 km) |
| Westerlo to Ardmore (Oklahoma) | 4,891.78 mi (7,872.56 km) |
| Westerlo to Ardmore (Pennsylvania) | 3,759.41 mi (6,050.19 km) |
| Westerlo to Arecibo (Puerto Rico) | 4,442.18 mi (7,149.01 km) |
| Westerlo to Arkadelphia (Arkansas) | 4,742.61 mi (7,632.50 km) |
| Westerlo to Arkansas City (Kansas) | 4,738.38 mi (7,625.69 km) |
| Westerlo to Arlington (Tennessee) | 4,554.00 mi (7,328.96 km) |
| Westerlo to Arlington (Texas) | 4,970.41 mi (7,999.10 km) |
| Westerlo to Arlington (Virginia) | 3,883.14 mi (6,249.30 km) |
| Westerlo to Arlington (Washington) | 4,898.51 mi (7,883.39 km) |
| Westerlo to Arlington Heights (Illinois) | 4,154.69 mi (6,686.33 km) |
| Westerlo to Arnold (Maryland) | 3,851.26 mi (6,198.01 km) |
| Westerlo to Arnold (Missouri) | 4,422.57 mi (7,117.44 km) |
| Westerlo to Arroyo Grande (California) | 5,625.21 mi (9,052.90 km) |
