| Gig Harbor to Smyrna (Delaware) | 2,388.38 mi (3,843.73 km) |
| Gig Harbor to Smyrna (Georgia) | 2,175.94 mi (3,501.84 km) |
| Gig Harbor to Smyrna (Tennessee) | 1,998.64 mi (3,216.50 km) |
| Gig Harbor to Snellville (Georgia) | 2,199.80 mi (3,540.24 km) |
| Gig Harbor to Snoqualmie (Washington) | 37.76 mi (60.77 km) |
| Gig Harbor to Snyder (Texas) | 1,519.26 mi (2,445.01 km) |
| Gig Harbor to Socastee (South Carolina) | 2,437.85 mi (3,923.34 km) |
| Gig Harbor to Socorro (Texas) | 1,385.11 mi (2,229.12 km) |
| Gig Harbor to Soddy-Daisy (Tennessee) | 2,089.09 mi (3,362.06 km) |
| Gig Harbor to Solana Beach (California) | 1,029.53 mi (1,656.88 km) |
| Gig Harbor to Soledad (California) | 755.29 mi (1,215.53 km) |
| Gig Harbor to Solon (Ohio) | 2,049.27 mi (3,297.98 km) |
| Gig Harbor to Somers Point (New Jersey) | 2,434.36 mi (3,917.72 km) |
| Gig Harbor to Somerset (Kentucky) | 2,045.06 mi (3,291.20 km) |
| Gig Harbor to Somerset (New Jersey) | 2,400.03 mi (3,862.48 km) |
