| Idanha-a-Nova to St. Simons (Georgia) | 4,093.36 mi (6,587.63 km) |
| Idanha-a-Nova to Stafford (Texas) | 4,859.26 mi (7,820.23 km) |
| Idanha-a-Nova to Stallings (North Carolina) | 3,922.34 mi (6,312.40 km) |
| Idanha-a-Nova to Stamford (Connecticut) | 3,396.78 mi (5,466.60 km) |
| Idanha-a-Nova to Stanford (California) | 5,689.59 mi (9,156.51 km) |
| Idanha-a-Nova to Stanton (California) | 5,698.10 mi (9,170.21 km) |
| Idanha-a-Nova to Star (Idaho) | 5,175.26 mi (8,328.78 km) |
| Idanha-a-Nova to Starkville (Mississippi) | 4,382.50 mi (7,052.96 km) |
| Idanha-a-Nova to State College (Pennsylvania) | 3,611.91 mi (5,812.81 km) |
| Idanha-a-Nova to Staten Island (New York) | 3,438.95 mi (5,534.46 km) |
| Idanha-a-Nova to Statesboro (Georgia) | 4,068.77 mi (6,548.05 km) |
| Idanha-a-Nova to Statesville (North Carolina) | 3,910.67 mi (6,293.62 km) |
| Idanha-a-Nova to Staunton (Virginia) | 3,746.89 mi (6,030.04 km) |
| Idanha-a-Nova to Steamboat Springs (Colorado) | 4,931.67 mi (7,936.76 km) |
| Idanha-a-Nova to Steiner Ranch (Texas) | 4,942.61 mi (7,954.36 km) |
