| Caguas to Arcore | 4,625.65 mi (7,444.26 km) |
| Caguas to Ardea | 4,810.15 mi (7,741.19 km) |
| Caguas to Arenzano | 4,599.03 mi (7,401.42 km) |
| Caguas to Arese | 4,613.86 mi (7,425.29 km) |
| Caguas to Arezzo | 4,762.55 mi (7,664.58 km) |
| Caguas to Argelato | 4,729.42 mi (7,611.27 km) |
| Caguas to Argenta | 4,752.95 mi (7,649.13 km) |
| Caguas to Ariano Irpino | 4,944.84 mi (7,957.95 km) |
| Caguas to Ariccia | 4,815.33 mi (7,749.52 km) |
| Caguas to Arluno | 4,607.58 mi (7,415.18 km) |
| Caguas to Arona | 4,588.77 mi (7,384.92 km) |
| Caguas to Artena | 4,827.99 mi (7,769.91 km) |
| Caguas to Arzachena | 4,650.46 mi (7,484.20 km) |
| Caguas to Arzano | 4,904.76 mi (7,893.45 km) |
| Caguas to Arzignano | 4,723.49 mi (7,601.72 km) |
