| Santarem to Superior (Colorado) | 4,849.06 mi (7,803.81 km) |
| Santarem to Superior (Wisconsin) | 4,047.24 mi (6,513.40 km) |
| Santarem to Surprise (Arizona) | 5,431.79 mi (8,741.63 km) |
| Santarem to Susanville (California) | 5,462.05 mi (8,790.32 km) |
| Santarem to Sussex (Wisconsin) | 3,983.21 mi (6,410.35 km) |
| Santarem to Suwanee (Georgia) | 4,071.57 mi (6,552.56 km) |
| Santarem to Swansea (Illinois) | 4,210.20 mi (6,775.66 km) |
| Santarem to Sweetwater (Florida) | 4,172.12 mi (6,714.38 km) |
| Santarem to Sweetwater (Texas) | 4,929.34 mi (7,933.00 km) |
| Santarem to Sycamore (Illinois) | 4,038.78 mi (6,499.79 km) |
| Santarem to Sylacauga (Alabama) | 4,211.03 mi (6,777.00 km) |
| Santarem to Sylvania (Ohio) | 3,816.11 mi (6,141.44 km) |
| Santarem to Syosset (New York) | 3,349.76 mi (5,390.92 km) |
| Santarem to Syracuse (New York) | 3,423.95 mi (5,510.32 km) |
| Santarem to Syracuse (Utah) | 5,092.75 mi (8,195.98 km) |
