| Cities | Distance |
|---|---|
| Porsgrunn to Winsum | 417.95 mi (672.63 km) |
| Porsgrunn to Winterswijk | 507.48 mi (816.71 km) |
| Porsgrunn to Woensdrecht | 572.06 mi (920.64 km) |
| Porsgrunn to Woerden | 520.81 mi (838.16 km) |
| Porsgrunn to Wolvega | 454.13 mi (730.85 km) |
| Porsgrunn to Woudenberg | 513.71 mi (826.74 km) |
| Porsgrunn to Woudrichem | 536.66 mi (863.68 km) |
| Porsgrunn to Zaandam | 498.76 mi (802.68 km) |
| Porsgrunn to Zaandijk | 497.09 mi (799.99 km) |
| Porsgrunn to Zaanstad | 497.24 mi (800.23 km) |
| Porsgrunn to Zaltbommel | 534.51 mi (860.22 km) |
| Porsgrunn to Zandvoort | 507.55 mi (816.83 km) |
| Porsgrunn to Zeewolde | 495.54 mi (797.50 km) |
| Porsgrunn to Zeist | 515.59 mi (829.77 km) |
| Porsgrunn to Zevenaar | 517.22 mi (832.38 km) |