| SeaTac to Bay City (Michigan) | 1,859.20 mi (2,992.10 km) |
| SeaTac to Bay City (Texas) | 1,899.07 mi (3,056.26 km) |
| SeaTac to Bay Point (California) | 650.49 mi (1,046.87 km) |
| SeaTac to Bay Shore (New York) | 2,436.27 mi (3,920.80 km) |
| SeaTac to Bay Village (Ohio) | 2,008.99 mi (3,233.16 km) |
| SeaTac to Bayamón (Puerto Rico) | 3,720.68 mi (5,987.85 km) |
| SeaTac to Bayonet Point (Florida) | 2,493.40 mi (4,012.74 km) |
| SeaTac to Bayonne (New Jersey) | 2,398.11 mi (3,859.38 km) |
| SeaTac to Bayou Blue (Louisiana) | 2,082.66 mi (3,351.72 km) |
| SeaTac to Bayou Cane (Louisiana) | 2,079.85 mi (3,347.19 km) |
| SeaTac to Bayshore Gardens (Florida) | 2,540.28 mi (4,088.19 km) |
| SeaTac to Baytown (Texas) | 1,898.49 mi (3,055.32 km) |
| SeaTac to Beach Park (Illinois) | 1,705.14 mi (2,744.16 km) |
| SeaTac to Beachwood (New Jersey) | 2,418.18 mi (3,891.69 km) |
| SeaTac to Beachwood (Ohio) | 2,029.27 mi (3,265.79 km) |
