| Williamsport to Sacramento (California) | 2,336.56 mi (3,760.32 km) |
| Williamsport to Saddlebrooke (Arizona) | 1,949.36 mi (3,137.19 km) |
| Williamsport to Safety Harbor (Florida) | 968.62 mi (1,558.84 km) |
| Williamsport to Saginaw (Michigan) | 383.74 mi (617.57 km) |
| Williamsport to Saginaw (Texas) | 1,257.15 mi (2,023.18 km) |
| Williamsport to Sahuarita (Arizona) | 1,974.46 mi (3,177.58 km) |
| Williamsport to Saks (Alabama) | 709.34 mi (1,141.57 km) |
| Williamsport to Salem (Massachusetts) | 327.56 mi (527.15 km) |
| Williamsport to Salem (Ohio) | 199.90 mi (321.70 km) |
| Williamsport to Salem (Oregon) | 2,303.40 mi (3,706.97 km) |
| Williamsport to Salem (Virginia) | 317.27 mi (510.59 km) |
| Williamsport to Salem Lakes (Wisconsin) | 577.17 mi (928.87 km) |
| Williamsport to Salida (California) | 2,336.69 mi (3,760.55 km) |
| Williamsport to Salina (Kansas) | 1,098.87 mi (1,768.46 km) |
| Williamsport to Salinas (California) | 2,389.91 mi (3,846.19 km) |
