| Guaynabo to Shelton (Connecticut) | 1,637.35 mi (2,635.06 km) |
| Guaynabo to Shelton (Washington) | 3,756.73 mi (6,045.88 km) |
| Guaynabo to Shenandoah (Louisiana) | 1,766.65 mi (2,843.15 km) |
| Guaynabo to Shepherdsville (Kentucky) | 1,796.52 mi (2,891.22 km) |
| Guaynabo to Sheridan (Wyoming) | 2,969.70 mi (4,779.26 km) |
| Guaynabo to Sherman (Texas) | 2,155.30 mi (3,468.63 km) |
| Guaynabo to Sherrelwood (Colorado) | 2,744.18 mi (4,416.33 km) |
| Guaynabo to Sherwood (Arkansas) | 1,962.40 mi (3,158.17 km) |
| Guaynabo to Sherwood (Oregon) | 3,719.22 mi (5,985.50 km) |
| Guaynabo to Shiloh (Illinois) | 1,996.11 mi (3,212.43 km) |
| Guaynabo to Shiloh (Ohio) | 1,833.00 mi (2,949.93 km) |
| Guaynabo to Shiloh (Pennsylvania) | 1,621.84 mi (2,610.10 km) |
| Guaynabo to Shirley (New York) | 1,599.50 mi (2,574.14 km) |
| Guaynabo to Shively (Kentucky) | 1,811.23 mi (2,914.90 km) |
| Guaynabo to Shoreline (Washington) | 3,729.50 mi (6,002.05 km) |
