| Cities | Distance |
|---|---|
| Porsgrunn to Zola Predosa | 1,012.63 mi (1,629.68 km) |
| Porsgrunn to Adazi | 551.25 mi (887.14 km) |
| Porsgrunn to Aizkraukle | 595.54 mi (958.42 km) |
| Porsgrunn to Aluksne | 639.08 mi (1,028.51 km) |
| Porsgrunn to Balvi | 652.43 mi (1,049.98 km) |
| Porsgrunn to Bauska | 564.27 mi (908.10 km) |
| Porsgrunn to Cesis | 578.20 mi (930.53 km) |
| Porsgrunn to Daugavpils | 661.46 mi (1,064.52 km) |
| Porsgrunn to Dobele | 526.18 mi (846.80 km) |
| Porsgrunn to Gulbene | 633.99 mi (1,020.30 km) |
| Porsgrunn to Jekabpils | 620.23 mi (998.16 km) |
| Porsgrunn to Jelgava | 540.74 mi (870.24 km) |
| Porsgrunn to Jurmala | 534.04 mi (859.45 km) |
| Porsgrunn to Kekava | 553.73 mi (891.15 km) |
| Porsgrunn to Kraslava | 683.10 mi (1,099.34 km) |