| Key Largo to Arcore | 4,985.18 mi (8,022.87 km) |
| Key Largo to Ardea | 5,230.41 mi (8,417.53 km) |
| Key Largo to Arenzano | 4,981.82 mi (8,017.46 km) |
| Key Largo to Arese | 4,975.45 mi (8,007.21 km) |
| Key Largo to Arezzo | 5,153.42 mi (8,293.63 km) |
| Key Largo to Argelato | 5,102.52 mi (8,211.71 km) |
| Key Largo to Argenta | 5,124.04 mi (8,246.35 km) |
| Key Largo to Ariano Irpino | 5,364.48 mi (8,633.30 km) |
| Key Largo to Ariccia | 5,233.54 mi (8,422.57 km) |
| Key Largo to Arluno | 4,970.36 mi (7,999.02 km) |
| Key Largo to Arona | 4,947.80 mi (7,962.71 km) |
| Key Largo to Artena | 5,245.15 mi (8,441.25 km) |
| Key Largo to Arzachena | 5,089.00 mi (8,189.96 km) |
| Key Largo to Arzano | 5,331.12 mi (8,579.61 km) |
| Key Largo to Arzignano | 5,080.17 mi (8,175.74 km) |
