| Orsta to Arcore | 1,151.64 mi (1,853.38 km) |
| Orsta to Ardea | 1,446.59 mi (2,328.07 km) |
| Orsta to Arenzano | 1,233.85 mi (1,985.69 km) |
| Orsta to Arese | 1,156.33 mi (1,860.93 km) |
| Orsta to Arezzo | 1,315.40 mi (2,116.93 km) |
| Orsta to Argelato | 1,235.60 mi (1,988.50 km) |
| Orsta to Argenta | 1,236.34 mi (1,989.70 km) |
| Orsta to Ariano Irpino | 1,500.73 mi (2,415.20 km) |
| Orsta to Ariccia | 1,440.65 mi (2,318.50 km) |
| Orsta to Arluno | 1,159.25 mi (1,865.63 km) |
| Orsta to Arona | 1,140.21 mi (1,834.98 km) |
| Orsta to Artena | 1,441.47 mi (2,319.82 km) |
| Orsta to Arzachena | 1,465.25 mi (2,358.09 km) |
| Orsta to Arzano | 1,508.75 mi (2,428.10 km) |
| Orsta to Arzignano | 1,171.14 mi (1,884.76 km) |
