| Gig Harbor to Superior (Colorado) | 1,007.54 mi (1,621.48 km) |
| Gig Harbor to Superior (Wisconsin) | 1,428.94 mi (2,299.65 km) |
| Gig Harbor to Surprise (Arizona) | 1,081.37 mi (1,740.30 km) |
| Gig Harbor to Susanville (California) | 487.81 mi (785.05 km) |
| Gig Harbor to Sussex (Wisconsin) | 1,683.32 mi (2,709.04 km) |
| Gig Harbor to Suwanee (Georgia) | 2,188.80 mi (3,522.54 km) |
| Gig Harbor to Swansea (Illinois) | 1,742.19 mi (2,803.78 km) |
| Gig Harbor to Sweetwater (Florida) | 2,728.52 mi (4,391.14 km) |
| Gig Harbor to Sweetwater (Texas) | 1,551.37 mi (2,496.68 km) |
| Gig Harbor to Sycamore (Illinois) | 1,692.67 mi (2,724.09 km) |
| Gig Harbor to Sylacauga (Alabama) | 2,125.17 mi (3,420.13 km) |
| Gig Harbor to Sylvania (Ohio) | 1,933.64 mi (3,111.89 km) |
| Gig Harbor to Syosset (New York) | 2,436.59 mi (3,921.32 km) |
| Gig Harbor to Syracuse (New York) | 2,247.49 mi (3,616.98 km) |
| Gig Harbor to Syracuse (Utah) | 675.88 mi (1,087.72 km) |
