| Santo Tirso to Shelton (Connecticut) | 3,273.01 mi (5,267.41 km) |
| Santo Tirso to Shelton (Washington) | 5,127.64 mi (8,252.13 km) |
| Santo Tirso to Shenandoah (Louisiana) | 4,509.64 mi (7,257.57 km) |
| Santo Tirso to Shepherdsville (Kentucky) | 3,973.25 mi (6,394.32 km) |
| Santo Tirso to Sheridan (Wyoming) | 4,647.00 mi (7,478.63 km) |
| Santo Tirso to Sherman (Texas) | 4,650.14 mi (7,483.68 km) |
| Santo Tirso to Sherrelwood (Colorado) | 4,771.19 mi (7,678.49 km) |
| Santo Tirso to Sherwood (Arkansas) | 4,394.35 mi (7,072.02 km) |
| Santo Tirso to Sherwood (Oregon) | 5,209.25 mi (8,383.48 km) |
| Santo Tirso to Shiloh (Illinois) | 4,150.52 mi (6,679.62 km) |
| Santo Tirso to Shiloh (Ohio) | 3,842.78 mi (6,184.36 km) |
| Santo Tirso to Shiloh (Pennsylvania) | 3,485.44 mi (5,609.27 km) |
| Santo Tirso to Shirley (New York) | 3,274.13 mi (5,269.20 km) |
| Santo Tirso to Shively (Kentucky) | 3,971.20 mi (6,391.02 km) |
| Santo Tirso to Shoreline (Washington) | 5,075.97 mi (8,168.98 km) |
