| Reston to Arcore | 4,231.66 mi (6,810.20 km) |
| Reston to Ardea | 4,508.77 mi (7,256.17 km) |
| Reston to Arenzano | 4,243.80 mi (6,829.73 km) |
| Reston to Arese | 4,223.62 mi (6,797.26 km) |
| Reston to Arezzo | 4,414.47 mi (7,104.40 km) |
| Reston to Argelato | 4,353.59 mi (7,006.43 km) |
| Reston to Argenta | 4,373.03 mi (7,037.72 km) |
| Reston to Ariano Irpino | 4,637.52 mi (7,463.36 km) |
| Reston to Ariccia | 4,510.36 mi (7,258.72 km) |
| Reston to Arluno | 4,219.49 mi (6,790.62 km) |
| Reston to Arona | 4,195.32 mi (6,751.71 km) |
| Reston to Artena | 4,520.80 mi (7,275.52 km) |
| Reston to Arzachena | 4,385.84 mi (7,058.33 km) |
| Reston to Arzano | 4,610.04 mi (7,419.15 km) |
| Reston to Arzignano | 4,321.39 mi (6,954.60 km) |
