| Williamsport to Sanford (Florida) | 892.76 mi (1,436.76 km) |
| Williamsport to Sanford (Maine) | 354.36 mi (570.29 km) |
| Williamsport to Sanford (North Carolina) | 413.98 mi (666.23 km) |
| Williamsport to Sanger (California) | 2,282.64 mi (3,673.56 km) |
| Williamsport to Santa Ana (California) | 2,276.52 mi (3,663.70 km) |
| Williamsport to Santa Barbara (California) | 2,351.92 mi (3,785.05 km) |
| Williamsport to Santa Clara (California) | 2,390.36 mi (3,846.91 km) |
| Williamsport to Santa Clara (Oregon) | 2,319.26 mi (3,732.49 km) |
| Williamsport to Santa Clarita (California) | 2,288.70 mi (3,683.30 km) |
| Williamsport to Santa Cruz (California) | 2,403.32 mi (3,867.77 km) |
| Williamsport to Santa Fe (New Mexico) | 1,604.83 mi (2,582.73 km) |
| Williamsport to Santa Fe (Texas) | 1,302.09 mi (2,095.51 km) |
| Williamsport to Santa Fe Springs (California) | 2,280.14 mi (3,669.53 km) |
| Williamsport to Santa Maria (California) | 2,375.19 mi (3,822.49 km) |
| Williamsport to Santa Monica (California) | 2,299.24 mi (3,700.27 km) |
