| Rietberg to Archdale (North Carolina) | 4,259.44 mi (6,854.90 km) |
| Rietberg to Arden-Arcade (California) | 5,498.59 mi (8,849.13 km) |
| Rietberg to Ardmore (Oklahoma) | 4,993.68 mi (8,036.54 km) |
| Rietberg to Ardmore (Pennsylvania) | 3,880.04 mi (6,244.33 km) |
| Rietberg to Arecibo (Puerto Rico) | 4,594.39 mi (7,393.96 km) |
| Rietberg to Arkadelphia (Arkansas) | 4,850.28 mi (7,805.78 km) |
| Rietberg to Arkansas City (Kansas) | 4,836.15 mi (7,783.03 km) |
| Rietberg to Arlington (Tennessee) | 4,664.59 mi (7,506.94 km) |
| Rietberg to Arlington (Texas) | 5,074.42 mi (8,166.49 km) |
| Rietberg to Arlington (Virginia) | 4,003.56 mi (6,443.11 km) |
| Rietberg to Arlington (Washington) | 4,940.24 mi (7,950.55 km) |
| Rietberg to Arlington Heights (Illinois) | 4,256.54 mi (6,850.24 km) |
| Rietberg to Arnold (Maryland) | 3,972.11 mi (6,392.49 km) |
| Rietberg to Arnold (Missouri) | 4,527.39 mi (7,286.13 km) |
| Rietberg to Arroyo Grande (California) | 5,687.49 mi (9,153.12 km) |
