| Porsgrunn to Oblesevo | 1,308.46 mi (2,105.76 km) |
| Porsgrunn to Ohrid | 1,333.04 mi (2,145.31 km) |
| Porsgrunn to Pehcevo | 1,326.54 mi (2,134.86 km) |
| Porsgrunn to Petrovec | 1,292.35 mi (2,079.83 km) |
| Porsgrunn to Plasnica | 1,315.01 mi (2,116.30 km) |
| Porsgrunn to Prilep | 1,330.04 mi (2,140.50 km) |
| Porsgrunn to Probistip | 1,298.52 mi (2,089.76 km) |
| Porsgrunn to Radovis | 1,326.68 mi (2,135.08 km) |
| Porsgrunn to Rankovce | 1,285.89 mi (2,069.44 km) |
| Porsgrunn to Resen | 1,338.13 mi (2,153.51 km) |
| Porsgrunn to Rosoman | 1,325.62 mi (2,133.38 km) |
| Porsgrunn to Rostusa | 1,297.39 mi (2,087.95 km) |
| Porsgrunn to Skopje | 1,285.52 mi (2,068.85 km) |
| Porsgrunn to Sopiste | 1,288.56 mi (2,073.73 km) |
| Porsgrunn to Star Dojran | 1,360.54 mi (2,189.57 km) |
