| Porsgrunn to Weissenthurm | 607.75 mi (978.09 km) |
| Porsgrunn to Weisswasser/Oberlausitz | 560.30 mi (901.72 km) |
| Porsgrunn to Weiterstadt | 638.27 mi (1,027.19 km) |
| Porsgrunn to Welver | 522.62 mi (841.08 km) |
| Porsgrunn to Welzheim | 707.58 mi (1,138.75 km) |
| Porsgrunn to Wendeburg | 470.52 mi (757.23 km) |
| Porsgrunn to Wendelstein | 676.94 mi (1,089.44 km) |
| Porsgrunn to Wenden | 567.69 mi (913.60 km) |
| Porsgrunn to Wendlingen am Neckar | 721.52 mi (1,161.17 km) |
| Porsgrunn to Wennigsen | 472.73 mi (760.78 km) |
| Porsgrunn to Wentorf bei Hamburg | 389.03 mi (626.09 km) |
| Porsgrunn to Wenzenbach | 700.90 mi (1,127.99 km) |
| Porsgrunn to Werdau | 588.68 mi (947.40 km) |
| Porsgrunn to Werdohl | 547.64 mi (881.33 km) |
| Porsgrunn to Werl | 527.39 mi (848.76 km) |
