| SeaTac to Antwerp | 4,924.46 mi (7,925.15 km) |
| SeaTac to Anzegem | 4,923.08 mi (7,922.93 km) |
| SeaTac to Ardooie | 4,908.13 mi (7,898.87 km) |
| SeaTac to Arendonk | 4,935.67 mi (7,943.19 km) |
| SeaTac to Arlon | 5,047.15 mi (8,122.60 km) |
| SeaTac to Asse | 4,937.47 mi (7,946.09 km) |
| SeaTac to Assebroek | 4,896.71 mi (7,880.49 km) |
| SeaTac to Assenede | 4,907.39 mi (7,897.69 km) |
| SeaTac to Ath | 4,942.60 mi (7,954.35 km) |
| SeaTac to Aubange | 5,053.55 mi (8,132.90 km) |
| SeaTac to Avelgem | 4,925.50 mi (7,926.83 km) |
| SeaTac to Awans | 4,982.06 mi (8,017.84 km) |
| SeaTac to Aywaille | 4,998.31 mi (8,044.01 km) |
| SeaTac to Balen | 4,945.84 mi (7,959.56 km) |
| SeaTac to Bassenge | 4,980.38 mi (8,015.15 km) |
