| SeaTac to Groveton (Virginia) | 2,322.63 mi (3,737.92 km) |
| SeaTac to Grovetown (Georgia) | 2,286.95 mi (3,680.48 km) |
| SeaTac to Guayama (Puerto Rico) | 3,743.24 mi (6,024.17 km) |
| SeaTac to Guaynabo (Puerto Rico) | 3,722.77 mi (5,991.23 km) |
| SeaTac to Gulf Shores (Alabama) | 2,180.06 mi (3,508.46 km) |
| SeaTac to Gulfport (Florida) | 2,519.62 mi (4,054.94 km) |
| SeaTac to Gulfport (Mississippi) | 2,113.27 mi (3,400.98 km) |
| SeaTac to Gunbarrel (Colorado) | 992.14 mi (1,596.69 km) |
| SeaTac to Gurnee (Illinois) | 1,702.90 mi (2,740.55 km) |
| SeaTac to Guthrie (Oklahoma) | 1,503.31 mi (2,419.35 km) |
| SeaTac to Guttenberg (New Jersey) | 2,399.21 mi (3,861.15 km) |
| SeaTac to Guymon (Oklahoma) | 1,294.38 mi (2,083.11 km) |
| SeaTac to Hacienda Heights (California) | 955.94 mi (1,538.43 km) |
| SeaTac to Hackensack (New Jersey) | 2,394.22 mi (3,853.12 km) |
| SeaTac to Hackettstown (New Jersey) | 2,359.18 mi (3,796.74 km) |
