| Porsgrunn to Dabrowa Tarnowska | 763.00 mi (1,227.93 km) |
| Porsgrunn to Darlowo | 411.39 mi (662.06 km) |
| Porsgrunn to Debica | 779.99 mi (1,255.27 km) |
| Porsgrunn to Deblin | 705.01 mi (1,134.60 km) |
| Porsgrunn to Debno | 481.11 mi (774.27 km) |
| Porsgrunn to Dobre Miasto | 538.47 mi (866.58 km) |
| Porsgrunn to Drawsko Pomorskie | 450.37 mi (724.80 km) |
| Porsgrunn to Drezdenko | 493.96 mi (794.95 km) |
| Porsgrunn to Dzialdowo | 571.00 mi (918.94 km) |
| Porsgrunn to Dzierzoniow | 640.92 mi (1,031.47 km) |
| Porsgrunn to Elblag | 501.56 mi (807.19 km) |
| Porsgrunn to Elk | 604.18 mi (972.34 km) |
| Porsgrunn to Garwolin | 680.84 mi (1,095.71 km) |
| Porsgrunn to Gdansk | 471.74 mi (759.19 km) |
| Porsgrunn to Gdynia | 460.92 mi (741.78 km) |
