| Porsgrunn to Warka | 675.93 mi (1,087.80 km) |
| Porsgrunn to Warsaw | 646.58 mi (1,040.56 km) |
| Porsgrunn to Wasilkow | 658.53 mi (1,059.81 km) |
| Porsgrunn to Wegorzewo | 567.45 mi (913.22 km) |
| Porsgrunn to Wegrow | 664.58 mi (1,069.54 km) |
| Porsgrunn to Wejherowo | 448.15 mi (721.23 km) |
| Porsgrunn to Wieliczka | 752.98 mi (1,211.81 km) |
| Porsgrunn to Wielun | 646.73 mi (1,040.81 km) |
| Porsgrunn to Wieruszow | 633.21 mi (1,019.05 km) |
| Porsgrunn to Wisla | 748.67 mi (1,204.87 km) |
| Porsgrunn to Wladyslawowo | 442.20 mi (711.64 km) |
| Porsgrunn to Wloclawek | 573.80 mi (923.43 km) |
| Porsgrunn to Wlodawa | 751.67 mi (1,209.69 km) |
| Porsgrunn to Wloszczowa | 699.17 mi (1,125.21 km) |
| Porsgrunn to Wodzislaw Slaski | 719.27 mi (1,157.56 km) |
