| Porsgrunn to Felgueiras | 1,449.27 mi (2,332.37 km) |
| Porsgrunn to Ferreira do Zezere | 1,556.30 mi (2,504.62 km) |
| Porsgrunn to Figueira da Foz | 1,539.75 mi (2,478.00 km) |
| Porsgrunn to Funchal | 2,201.12 mi (3,542.36 km) |
| Porsgrunn to Fundao | 1,510.89 mi (2,431.55 km) |
| Porsgrunn to Gafanha da Nazare | 1,506.46 mi (2,424.41 km) |
| Porsgrunn to Gondomar | 1,470.35 mi (2,366.30 km) |
| Porsgrunn to Gouveia | 1,489.97 mi (2,397.88 km) |
| Porsgrunn to Grandola | 1,657.93 mi (2,668.18 km) |
| Porsgrunn to Guarda | 1,482.09 mi (2,385.19 km) |
| Porsgrunn to Guimaraes | 1,446.40 mi (2,327.76 km) |
| Porsgrunn to Horta | 2,199.66 mi (3,540.01 km) |
| Porsgrunn to Idanha-a-Nova | 1,518.89 mi (2,444.42 km) |
| Porsgrunn to Ilhavo | 1,507.55 mi (2,426.17 km) |
| Porsgrunn to Lagoa | 1,721.63 mi (2,770.69 km) |
