| Cities | Distance |
|---|---|
| Porsgrunn to Antwerp | 584.09 mi (940.00 km) |
| Porsgrunn to Anzegem | 622.67 mi (1,002.09 km) |
| Porsgrunn to Ardooie | 618.81 mi (995.87 km) |
| Porsgrunn to Arendonk | 568.54 mi (914.97 km) |
| Porsgrunn to Arlon | 669.97 mi (1,078.21 km) |
| Porsgrunn to Asse | 607.68 mi (977.97 km) |
| Porsgrunn to Assebroek | 602.79 mi (970.09 km) |
| Porsgrunn to Assenede | 592.66 mi (953.80 km) |
| Porsgrunn to Ath | 632.39 mi (1,017.73 km) |
| Porsgrunn to Aubange | 677.96 mi (1,091.07 km) |
| Porsgrunn to Avelgem | 626.97 mi (1,009.00 km) |
| Porsgrunn to Awans | 607.34 mi (977.43 km) |
| Porsgrunn to Aywaille | 618.10 mi (994.74 km) |
| Porsgrunn to Balen | 577.65 mi (929.64 km) |
| Porsgrunn to Bassenge | 599.64 mi (965.02 km) |