| Americus to Arcore | 4,832.38 mi (7,776.96 km) |
| Americus to Ardea | 5,103.44 mi (8,213.20 km) |
| Americus to Arenzano | 4,841.38 mi (7,791.44 km) |
| Americus to Arese | 4,823.99 mi (7,763.46 km) |
| Americus to Arezzo | 5,012.67 mi (8,067.11 km) |
| Americus to Argelato | 4,953.68 mi (7,972.17 km) |
| Americus to Argenta | 4,973.58 mi (8,004.20 km) |
| Americus to Ariano Irpino | 5,233.70 mi (8,422.83 km) |
| Americus to Ariccia | 5,105.38 mi (8,216.32 km) |
| Americus to Arluno | 4,819.66 mi (7,756.49 km) |
| Americus to Arona | 4,795.75 mi (7,718.01 km) |
| Americus to Artena | 5,116.11 mi (8,233.58 km) |
| Americus to Arzachena | 4,975.79 mi (8,007.76 km) |
| Americus to Arzano | 5,204.85 mi (8,376.40 km) |
| Americus to Arzignano | 4,923.30 mi (7,923.29 km) |
