| Preakness to Arcore | 4,017.10 mi (6,464.89 km) |
| Preakness to Ardea | 4,295.05 mi (6,912.22 km) |
| Preakness to Arenzano | 4,029.65 mi (6,485.10 km) |
| Preakness to Arese | 4,009.10 mi (6,452.02 km) |
| Preakness to Arezzo | 4,200.22 mi (6,759.59 km) |
| Preakness to Argelato | 4,139.09 mi (6,661.23 km) |
| Preakness to Argenta | 4,158.48 mi (6,692.43 km) |
| Preakness to Ariano Irpino | 4,423.54 mi (7,119.00 km) |
| Preakness to Ariccia | 4,296.58 mi (6,914.68 km) |
| Preakness to Arluno | 4,005.00 mi (6,445.42 km) |
| Preakness to Arona | 3,980.79 mi (6,406.46 km) |
| Preakness to Artena | 4,306.97 mi (6,931.40 km) |
| Preakness to Arzachena | 4,173.00 mi (6,715.79 km) |
| Preakness to Arzano | 4,396.29 mi (7,075.14 km) |
| Preakness to Arzignano | 4,106.69 mi (6,609.08 km) |
