| Porsgrunn to Ruggell | 820.21 mi (1,320.00 km) |
| Porsgrunn to Schaan | 825.63 mi (1,328.72 km) |
| Porsgrunn to Schellenberg | 820.99 mi (1,321.26 km) |
| Porsgrunn to Triesen | 830.23 mi (1,336.12 km) |
| Porsgrunn to Triesenberg | 828.98 mi (1,334.11 km) |
| Porsgrunn to Vaduz | 827.40 mi (1,331.57 km) |
| Porsgrunn to Alytus | 631.38 mi (1,016.11 km) |
| Porsgrunn to Anyksciai | 623.33 mi (1,003.15 km) |
| Porsgrunn to Aukstieji Paneriai | 660.93 mi (1,063.67 km) |
| Porsgrunn to Birstonas | 622.21 mi (1,001.35 km) |
| Porsgrunn to Birzai | 589.75 mi (949.11 km) |
| Porsgrunn to Druskininkai | 645.05 mi (1,038.10 km) |
| Porsgrunn to Elektrenai | 635.91 mi (1,023.40 km) |
| Porsgrunn to Gargzdai | 493.64 mi (794.43 km) |
| Porsgrunn to Garliava | 608.64 mi (979.52 km) |
