| SeaTac to Arcore | 5,370.59 mi (8,643.13 km) |
| SeaTac to Ardea | 5,691.72 mi (9,159.94 km) |
| SeaTac to Arenzano | 5,427.04 mi (8,733.98 km) |
| SeaTac to Arese | 5,369.24 mi (8,640.96 km) |
| SeaTac to Arezzo | 5,563.66 mi (8,953.84 km) |
| SeaTac to Argelato | 5,483.84 mi (8,825.39 km) |
| SeaTac to Argenta | 5,493.29 mi (8,840.60 km) |
| SeaTac to Ariano Irpino | 5,782.13 mi (9,305.43 km) |
| SeaTac to Ariccia | 5,688.58 mi (9,154.89 km) |
| SeaTac to Arluno | 5,368.84 mi (8,640.31 km) |
| SeaTac to Arona | 5,344.28 mi (8,600.79 km) |
| SeaTac to Artena | 5,693.79 mi (9,163.26 km) |
| SeaTac to Arzachena | 5,642.02 mi (9,079.95 km) |
| SeaTac to Arzano | 5,776.68 mi (9,296.67 km) |
| SeaTac to Arzignano | 5,427.12 mi (8,734.10 km) |
