| Unterwellenborn to Archdale (North Carolina) | 4,410.52 mi (7,098.04 km) |
| Unterwellenborn to Arden-Arcade (California) | 5,639.40 mi (9,075.74 km) |
| Unterwellenborn to Ardmore (Oklahoma) | 5,145.62 mi (8,281.08 km) |
| Unterwellenborn to Ardmore (Pennsylvania) | 4,031.27 mi (6,487.71 km) |
| Unterwellenborn to Arecibo (Puerto Rico) | 4,726.85 mi (7,607.13 km) |
| Unterwellenborn to Arkadelphia (Arkansas) | 5,002.46 mi (8,050.68 km) |
| Unterwellenborn to Arkansas City (Kansas) | 4,987.74 mi (8,027.00 km) |
| Unterwellenborn to Arlington (Tennessee) | 4,816.75 mi (7,751.80 km) |
| Unterwellenborn to Arlington (Texas) | 5,226.49 mi (8,411.22 km) |
| Unterwellenborn to Arlington (Virginia) | 4,154.83 mi (6,686.55 km) |
| Unterwellenborn to Arlington (Washington) | 5,075.20 mi (8,167.74 km) |
| Unterwellenborn to Arlington Heights (Illinois) | 4,408.51 mi (7,094.82 km) |
| Unterwellenborn to Arnold (Maryland) | 4,123.31 mi (6,635.83 km) |
| Unterwellenborn to Arnold (Missouri) | 4,679.50 mi (7,530.93 km) |
| Unterwellenborn to Arroyo Grande (California) | 5,830.45 mi (9,383.20 km) |
