| Darby to Saddlebrooke (Arizona) | 2,034.24 mi (3,273.79 km) |
| Darby to Safety Harbor (Florida) | 925.97 mi (1,490.21 km) |
| Darby to Saginaw (Michigan) | 509.09 mi (819.30 km) |
| Darby to Saginaw (Texas) | 1,318.09 mi (2,121.25 km) |
| Darby to Sahuarita (Arizona) | 2,057.46 mi (3,311.16 km) |
| Darby to Saks (Alabama) | 725.32 mi (1,167.29 km) |
| Darby to Salem (Massachusetts) | 288.71 mi (464.64 km) |
| Darby to Salem (Ohio) | 301.68 mi (485.50 km) |
| Darby to Salem (Oregon) | 2,424.94 mi (3,902.57 km) |
| Darby to Salem (Virginia) | 316.39 mi (509.19 km) |
| Darby to Salem Lakes (Wisconsin) | 691.97 mi (1,113.61 km) |
| Darby to Salida (California) | 2,444.49 mi (3,934.03 km) |
| Darby to Salina (Kansas) | 1,193.35 mi (1,920.50 km) |
| Darby to Salinas (California) | 2,495.86 mi (4,016.70 km) |
| Darby to Salisbury (Maryland) | 108.19 mi (174.12 km) |
