| Gig Harbor to Southern Pines (North Carolina) | 2,359.54 mi (3,797.31 km) |
| Gig Harbor to Southfield (Michigan) | 1,932.80 mi (3,110.53 km) |
| Gig Harbor to Southgate (Michigan) | 1,942.97 mi (3,126.90 km) |
| Gig Harbor to Southlake (Texas) | 1,658.68 mi (2,669.38 km) |
| Gig Harbor to Spanaway (Washington) | 18.30 mi (29.45 km) |
| Gig Harbor to Spanish Fork (Utah) | 739.30 mi (1,189.79 km) |
| Gig Harbor to Spanish Lake (Missouri) | 1,723.50 mi (2,773.70 km) |
| Gig Harbor to Spanish Springs (Nevada) | 550.33 mi (885.66 km) |
| Gig Harbor to Sparks (Nevada) | 555.28 mi (893.64 km) |
| Gig Harbor to Spartanburg (South Carolina) | 2,251.91 mi (3,624.09 km) |
| Gig Harbor to Spearfish (South Dakota) | 921.54 mi (1,483.08 km) |
| Gig Harbor to Speedway (Indiana) | 1,873.99 mi (3,015.89 km) |
| Gig Harbor to Spencer (Iowa) | 1,358.58 mi (2,186.43 km) |
| Gig Harbor to Spokane (Washington) | 242.06 mi (389.56 km) |
| Gig Harbor to Spokane Valley (Washington) | 251.26 mi (404.36 km) |
