| Cities | Distance |
|---|---|
| Porsgrunn to Grigiskes | 655.03 mi (1,054.17 km) |
| Porsgrunn to Ignalina | 665.92 mi (1,071.69 km) |
| Porsgrunn to Jonava | 612.39 mi (985.55 km) |
| Porsgrunn to Joniskis | 549.20 mi (883.86 km) |
| Porsgrunn to Jurbarkas | 562.32 mi (904.96 km) |
| Porsgrunn to Kaisiadorys | 625.83 mi (1,007.18 km) |
| Porsgrunn to Kalvarija | 604.14 mi (972.26 km) |
| Porsgrunn to Kaunas | 606.11 mi (975.44 km) |
| Porsgrunn to Kazlu Ruda | 599.39 mi (964.63 km) |
| Porsgrunn to Kedainiai | 594.09 mi (956.10 km) |
| Porsgrunn to Kelme | 546.94 mi (880.22 km) |
| Porsgrunn to Klaipeda | 484.53 mi (779.78 km) |
| Porsgrunn to Kretinga | 481.75 mi (775.30 km) |
| Porsgrunn to Kupiskis | 608.76 mi (979.71 km) |
| Porsgrunn to Kursenai | 534.14 mi (859.62 km) |