| SeaTac to Glen Burnie (Maryland) | 2,332.03 mi (3,753.04 km) |
| SeaTac to Glen Carbon (Illinois) | 1,722.31 mi (2,771.79 km) |
| SeaTac to Glen Cove (New York) | 2,414.15 mi (3,885.20 km) |
| SeaTac to Glen Ellyn (Illinois) | 1,711.43 mi (2,754.27 km) |
| SeaTac to Glen Rock (New Jersey) | 2,388.31 mi (3,843.61 km) |
| SeaTac to Glendale (Arizona) | 1,092.14 mi (1,757.63 km) |
| SeaTac to Glendale (California) | 940.18 mi (1,513.07 km) |
| SeaTac to Glendale (Wisconsin) | 1,682.98 mi (2,708.50 km) |
| SeaTac to Glendale Heights (Illinois) | 1,709.17 mi (2,750.64 km) |
| SeaTac to Glendora (California) | 947.53 mi (1,524.90 km) |
| SeaTac to Glenmont (Maryland) | 2,314.44 mi (3,724.73 km) |
| SeaTac to Glenn Dale (Maryland) | 2,328.72 mi (3,747.71 km) |
| SeaTac to Glenn Heights (Texas) | 1,681.77 mi (2,706.55 km) |
| SeaTac to Glenpool (Oklahoma) | 1,560.64 mi (2,511.61 km) |
| SeaTac to Glens Falls (New York) | 2,339.60 mi (3,765.22 km) |
