| Estoril to St. Simons (Georgia) | 4,006.22 mi (6,447.39 km) |
| Estoril to Stafford (Texas) | 4,783.97 mi (7,699.06 km) |
| Estoril to Stallings (North Carolina) | 3,842.79 mi (6,184.38 km) |
| Estoril to Stamford (Connecticut) | 3,325.76 mi (5,352.29 km) |
| Estoril to Stanford (California) | 5,661.71 mi (9,111.64 km) |
| Estoril to Stanton (California) | 5,658.09 mi (9,105.81 km) |
| Estoril to Star (Idaho) | 5,151.69 mi (8,290.85 km) |
| Estoril to Starkville (Mississippi) | 4,307.48 mi (6,932.21 km) |
| Estoril to State College (Pennsylvania) | 3,543.45 mi (5,702.63 km) |
| Estoril to Staten Island (New York) | 3,366.99 mi (5,418.65 km) |
| Estoril to Statesboro (Georgia) | 3,984.58 mi (6,412.57 km) |
| Estoril to Statesville (North Carolina) | 3,832.82 mi (6,168.33 km) |
| Estoril to Staunton (Virginia) | 3,672.92 mi (5,910.99 km) |
| Estoril to Steamboat Springs (Colorado) | 4,890.43 mi (7,870.39 km) |
| Estoril to Steiner Ranch (Texas) | 4,871.32 mi (7,839.63 km) |
