| Delaware to South Plainfield (New Jersey) | 455.66 mi (733.31 km) |
| Delaware to South Portland (Maine) | 695.49 mi (1,119.28 km) |
| Delaware to South Riding (Virginia) | 310.82 mi (500.21 km) |
| Delaware to South River (New Jersey) | 457.73 mi (736.65 km) |
| Delaware to South Salt Lake (Utah) | 1,507.96 mi (2,426.82 km) |
| Delaware to South San Francisco (California) | 2,104.04 mi (3,386.13 km) |
| Delaware to South San Jose Hills (California) | 1,953.23 mi (3,143.42 km) |
| Delaware to South Sioux City (Nebraska) | 706.95 mi (1,137.72 km) |
| Delaware to South St. Paul (Minnesota) | 597.85 mi (962.14 km) |
| Delaware to South Valley (New Mexico) | 1,337.43 mi (2,152.39 km) |
| Delaware to South Venice (Florida) | 915.62 mi (1,473.55 km) |
| Delaware to South Whittier (California) | 1,962.05 mi (3,157.62 km) |
| Delaware to South Yarmouth (Massachusetts) | 677.65 mi (1,090.57 km) |
| Delaware to Southaven (Mississippi) | 527.49 mi (848.91 km) |
| Delaware to Southchase (Florida) | 828.15 mi (1,332.78 km) |
