| San Juan to South Plainfield (New Jersey) | 1,610.55 mi (2,591.93 km) |
| San Juan to South Portland (Maine) | 1,760.68 mi (2,833.54 km) |
| San Juan to South Riding (Virginia) | 1,575.05 mi (2,534.81 km) |
| San Juan to South River (New Jersey) | 1,601.50 mi (2,577.36 km) |
| San Juan to South Salt Lake (Utah) | 3,109.86 mi (5,004.84 km) |
| San Juan to South San Francisco (California) | 3,626.22 mi (5,835.84 km) |
| San Juan to South San Jose Hills (California) | 3,351.71 mi (5,394.05 km) |
| San Juan to South Sioux City (Nebraska) | 2,432.07 mi (3,914.04 km) |
| San Juan to South St. Paul (Minnesota) | 2,399.58 mi (3,861.75 km) |
| San Juan to South Valley (New Mexico) | 2,733.12 mi (4,398.53 km) |
| San Juan to South Venice (Florida) | 1,199.57 mi (1,930.52 km) |
| San Juan to South Whittier (California) | 3,358.48 mi (5,404.95 km) |
| San Juan to South Yarmouth (Massachusetts) | 1,626.28 mi (2,617.24 km) |
| San Juan to Southaven (Mississippi) | 1,858.83 mi (2,991.50 km) |
| San Juan to Southchase (Florida) | 1,189.94 mi (1,915.02 km) |
