| Porsgrunn to Ullo | 900.95 mi (1,449.93 km) |
| Porsgrunn to Vac | 872.27 mi (1,403.78 km) |
| Porsgrunn to Varpalota | 892.69 mi (1,436.65 km) |
| Porsgrunn to Vasarosnameny | 915.10 mi (1,472.71 km) |
| Porsgrunn to Vecses | 898.24 mi (1,445.58 km) |
| Porsgrunn to Veresegyhaz | 882.94 mi (1,420.95 km) |
| Porsgrunn to Veszprem | 896.11 mi (1,442.15 km) |
| Porsgrunn to Zalaegerszeg | 897.52 mi (1,444.42 km) |
| Porsgrunn to Akureyri | 987.90 mi (1,589.87 km) |
| Porsgrunn to Egilsstadhir | 877.86 mi (1,412.78 km) |
| Porsgrunn to Gardhabaer | 1,083.87 mi (1,744.32 km) |
| Porsgrunn to Hafnarfjordhur | 1,082.69 mi (1,742.42 km) |
| Porsgrunn to Hofn | 883.16 mi (1,421.30 km) |
| Porsgrunn to Isafjordhur | 1,132.34 mi (1,822.32 km) |
| Porsgrunn to Keflavik | 1,100.71 mi (1,771.42 km) |
