| Porsgrunn to Dugo Selo | 958.64 mi (1,542.78 km) |
| Porsgrunn to Garesnica | 983.17 mi (1,582.26 km) |
| Porsgrunn to Gospic | 1,034.41 mi (1,664.71 km) |
| Porsgrunn to Ivanec | 929.20 mi (1,495.40 km) |
| Porsgrunn to Ivanic-Grad | 967.09 mi (1,556.39 km) |
| Porsgrunn to Jastrebarsko | 961.12 mi (1,546.78 km) |
| Porsgrunn to Karlovac | 972.78 mi (1,565.53 km) |
| Porsgrunn to Kastav | 968.87 mi (1,559.25 km) |
| Porsgrunn to Knin | 1,076.92 mi (1,733.13 km) |
| Porsgrunn to Koprivnica | 942.83 mi (1,517.34 km) |
| Porsgrunn to Krapina | 930.70 mi (1,497.82 km) |
| Porsgrunn to Krizevci | 947.65 mi (1,525.09 km) |
| Porsgrunn to Kutina | 987.96 mi (1,589.97 km) |
| Porsgrunn to Labin | 986.88 mi (1,588.23 km) |
| Porsgrunn to Makarska | 1,136.18 mi (1,828.50 km) |
