| Cities | Distance |
|---|---|
| Porsgrunn to Kortenberg | 604.22 mi (972.40 km) |
| Porsgrunn to Kortrijk | 626.02 mi (1,007.48 km) |
| Porsgrunn to Kraainem | 606.65 mi (976.30 km) |
| Porsgrunn to Kruibeke | 588.84 mi (947.65 km) |
| Porsgrunn to Kuurne | 624.52 mi (1,005.06 km) |
| Porsgrunn to La Bruyere | 626.15 mi (1,007.69 km) |
| Porsgrunn to La Calamine | 599.61 mi (964.98 km) |
| Porsgrunn to La Louviere | 636.32 mi (1,024.06 km) |
| Porsgrunn to Laarne | 605.15 mi (973.90 km) |
| Porsgrunn to Laeken | 606.98 mi (976.83 km) |
| Porsgrunn to Lanaken | 590.23 mi (949.88 km) |
| Porsgrunn to Landen | 605.83 mi (975.00 km) |
| Porsgrunn to Lebbeke | 602.33 mi (969.36 km) |
| Porsgrunn to Lede | 606.43 mi (975.96 km) |
| Porsgrunn to Ledegem | 627.01 mi (1,009.07 km) |