| Porsgrunn to Sanford (Maine) | 3,408.55 mi (5,485.53 km) |
| Porsgrunn to Sanford (North Carolina) | 4,116.61 mi (6,625.04 km) |
| Porsgrunn to Sanger (California) | 5,208.38 mi (8,382.07 km) |
| Porsgrunn to Santa Ana (California) | 5,355.60 mi (8,619.01 km) |
| Porsgrunn to Santa Barbara (California) | 5,355.31 mi (8,618.54 km) |
| Porsgrunn to Santa Clara (California) | 5,219.92 mi (8,400.66 km) |
| Porsgrunn to Santa Clara (Oregon) | 4,816.37 mi (7,751.20 km) |
| Porsgrunn to Santa Clarita (California) | 5,327.41 mi (8,573.64 km) |
| Porsgrunn to Santa Cruz (California) | 5,245.85 mi (8,442.38 km) |
| Porsgrunn to Santa Fe (New Mexico) | 4,930.87 mi (7,935.48 km) |
| Porsgrunn to Santa Fe (Texas) | 4,983.84 mi (8,020.71 km) |
| Porsgrunn to Santa Fe Springs (California) | 5,347.59 mi (8,606.11 km) |
| Porsgrunn to Santa Maria (California) | 5,340.01 mi (8,593.91 km) |
| Porsgrunn to Santa Monica (California) | 5,351.83 mi (8,612.94 km) |
| Porsgrunn to Santa Paula (California) | 5,344.75 mi (8,601.54 km) |
