| SeaTac to Bargas | 5,310.90 mi (8,547.08 km) |
| SeaTac to Bayona | 5,035.41 mi (8,103.71 km) |
| SeaTac to Baza | 5,486.91 mi (8,830.33 km) |
| SeaTac to Beasain | 5,198.19 mi (8,365.69 km) |
| SeaTac to Bejar | 5,229.81 mi (8,416.56 km) |
| SeaTac to Benaguacil | 5,439.33 mi (8,753.75 km) |
| SeaTac to Benahavis | 5,463.79 mi (8,793.12 km) |
| SeaTac to Benalmadena | 5,477.28 mi (8,814.82 km) |
| SeaTac to Benavente | 5,145.54 mi (8,280.94 km) |
| SeaTac to Benetuser | 5,454.70 mi (8,778.49 km) |
| SeaTac to Beniajan | 5,514.19 mi (8,874.24 km) |
| SeaTac to Benicarlo | 5,424.12 mi (8,729.28 km) |
| SeaTac to Benicasim | 5,433.62 mi (8,744.56 km) |
| SeaTac to Beniel | 5,512.75 mi (8,871.92 km) |
| SeaTac to Benifayo | 5,461.56 mi (8,789.53 km) |
