| Cities | Distance |
|---|---|
| Porsgrunn to Someren | 556.67 mi (895.87 km) |
| Porsgrunn to Son en Breugel | 550.23 mi (885.52 km) |
| Porsgrunn to Spijkenisse | 543.93 mi (875.38 km) |
| Porsgrunn to Stadskanaal | 436.78 mi (702.94 km) |
| Porsgrunn to Staphorst | 466.63 mi (750.97 km) |
| Porsgrunn to Steenbergen | 562.45 mi (905.18 km) |
| Porsgrunn to Stein | 584.02 mi (939.89 km) |
| Porsgrunn to Strijen | 547.25 mi (880.71 km) |
| Porsgrunn to Teijlingen | 517.68 mi (833.13 km) |
| Porsgrunn to Ter Apel | 443.05 mi (713.02 km) |
| Porsgrunn to Terneuzen | 584.92 mi (941.34 km) |
| Porsgrunn to The Hague | 529.44 mi (852.05 km) |
| Porsgrunn to Tholen | 566.43 mi (911.59 km) |
| Porsgrunn to Tiel | 526.72 mi (847.67 km) |
| Porsgrunn to Tilburg | 553.13 mi (890.17 km) |