| SeaTac to Bollullos par del Condado | 5,368.53 mi (8,639.82 km) |
| SeaTac to Bormujos | 5,382.91 mi (8,662.95 km) |
| SeaTac to Brenes | 5,379.77 mi (8,657.90 km) |
| SeaTac to Brunete | 5,286.60 mi (8,507.96 km) |
| SeaTac to Bueu | 5,027.19 mi (8,090.48 km) |
| SeaTac to Bullas | 5,491.10 mi (8,837.08 km) |
| SeaTac to Bunol | 5,442.66 mi (8,759.12 km) |
| SeaTac to Burela de Cabo | 5,002.11 mi (8,050.12 km) |
| SeaTac to Burgos | 5,190.04 mi (8,352.55 km) |
| SeaTac to Burjasot | 5,449.80 mi (8,770.61 km) |
| SeaTac to Burriana | 5,438.09 mi (8,751.76 km) |
| SeaTac to Cabanaquinta | 5,089.49 mi (8,190.75 km) |
| SeaTac to Cabanillas del Campo | 5,297.85 mi (8,526.06 km) |
| SeaTac to Cabra | 5,432.60 mi (8,742.93 km) |
| SeaTac to Caceres | 5,258.44 mi (8,462.64 km) |
