| Povoa de Varzim to Shelton (Connecticut) | 3,257.69 mi (5,242.75 km) |
| Povoa de Varzim to Shelton (Washington) | 5,115.36 mi (8,232.38 km) |
| Povoa de Varzim to Shenandoah (Louisiana) | 4,494.19 mi (7,232.70 km) |
| Povoa de Varzim to Shepherdsville (Kentucky) | 3,958.01 mi (6,369.81 km) |
| Povoa de Varzim to Sheridan (Wyoming) | 4,633.29 mi (7,456.56 km) |
| Povoa de Varzim to Sherman (Texas) | 4,634.98 mi (7,459.29 km) |
| Povoa de Varzim to Sherrelwood (Colorado) | 4,756.86 mi (7,655.43 km) |
| Povoa de Varzim to Sherwood (Arkansas) | 4,379.12 mi (7,047.51 km) |
| Povoa de Varzim to Sherwood (Oregon) | 5,196.73 mi (8,363.33 km) |
| Povoa de Varzim to Shiloh (Illinois) | 4,135.45 mi (6,655.37 km) |
| Povoa de Varzim to Shiloh (Ohio) | 3,827.63 mi (6,159.97 km) |
| Povoa de Varzim to Shiloh (Pennsylvania) | 3,470.11 mi (5,584.60 km) |
| Povoa de Varzim to Shirley (New York) | 3,258.77 mi (5,244.48 km) |
| Povoa de Varzim to Shively (Kentucky) | 3,955.98 mi (6,366.53 km) |
| Povoa de Varzim to Shoreline (Washington) | 5,063.70 mi (8,149.23 km) |
