| Alcazar de San Juan to Superior (Colorado) | 5,075.21 mi (8,167.77 km) |
| Alcazar de San Juan to Superior (Wisconsin) | 4,270.92 mi (6,873.38 km) |
| Alcazar de San Juan to Surprise (Arizona) | 5,661.90 mi (9,111.94 km) |
| Alcazar de San Juan to Susanville (California) | 5,659.04 mi (9,107.34 km) |
| Alcazar de San Juan to Sussex (Wisconsin) | 4,222.86 mi (6,796.04 km) |
| Alcazar de San Juan to Suwanee (Georgia) | 4,339.03 mi (6,982.99 km) |
| Alcazar de San Juan to Swansea (Illinois) | 4,460.71 mi (7,178.82 km) |
| Alcazar de San Juan to Sweetwater (Florida) | 4,456.25 mi (7,171.65 km) |
| Alcazar de San Juan to Sweetwater (Texas) | 5,181.05 mi (8,338.10 km) |
| Alcazar de San Juan to Sycamore (Illinois) | 4,281.31 mi (6,890.11 km) |
| Alcazar de San Juan to Sylacauga (Alabama) | 4,478.07 mi (7,206.76 km) |
| Alcazar de San Juan to Sylvania (Ohio) | 4,064.93 mi (6,541.88 km) |
| Alcazar de San Juan to Syosset (New York) | 3,610.79 mi (5,811.00 km) |
| Alcazar de San Juan to Syracuse (New York) | 3,676.09 mi (5,916.09 km) |
| Alcazar de San Juan to Syracuse (Utah) | 5,304.18 mi (8,536.25 km) |
