| Santarem to South Plainfield (New Jersey) | 3,400.39 mi (5,472.40 km) |
| Santarem to South Portland (Maine) | 3,131.87 mi (5,040.26 km) |
| Santarem to South Riding (Virginia) | 3,596.33 mi (5,787.74 km) |
| Santarem to South River (New Jersey) | 3,401.81 mi (5,474.69 km) |
| Santarem to South Salt Lake (Utah) | 5,102.00 mi (8,210.87 km) |
| Santarem to South San Francisco (California) | 5,664.10 mi (9,115.49 km) |
| Santarem to South San Jose Hills (California) | 5,652.54 mi (9,096.88 km) |
| Santarem to South Sioux City (Nebraska) | 4,372.06 mi (7,036.15 km) |
| Santarem to South St. Paul (Minnesota) | 4,144.05 mi (6,669.20 km) |
| Santarem to South Valley (New Mexico) | 5,117.11 mi (8,235.19 km) |
| Santarem to South Venice (Florida) | 4,232.52 mi (6,811.59 km) |
| Santarem to South Whittier (California) | 5,661.58 mi (9,111.43 km) |
| Santarem to South Yarmouth (Massachusetts) | 3,168.41 mi (5,099.06 km) |
| Santarem to Southaven (Mississippi) | 4,333.02 mi (6,973.33 km) |
| Santarem to Southchase (Florida) | 4,130.80 mi (6,647.88 km) |
