| Cities | Distance |
|---|---|
| Porsgrunn to Halstenbek | 378.81 mi (609.64 km) |
| Porsgrunn to Halver | 555.10 mi (893.34 km) |
| Porsgrunn to Hambuhren | 448.01 mi (721.00 km) |
| Porsgrunn to Hamburg | 384.71 mi (619.12 km) |
| Porsgrunn to Hameln | 484.91 mi (780.39 km) |
| Porsgrunn to Hamm | 518.81 mi (834.95 km) |
| Porsgrunn to Hammelburg | 621.81 mi (1,000.71 km) |
| Porsgrunn to Hamminkeln | 524.47 mi (844.06 km) |
| Porsgrunn to Hanau | 621.45 mi (1,000.13 km) |
| Porsgrunn to Handewitt | 300.84 mi (484.16 km) |
| Porsgrunn to Hannover | 466.30 mi (750.44 km) |
| Porsgrunn to Hannoversch Munden | 531.95 mi (856.09 km) |
| Porsgrunn to Haren | 449.07 mi (722.71 km) |
| Porsgrunn to Harrislee | 298.64 mi (480.61 km) |
| Porsgrunn to Harsefeld | 391.54 mi (630.12 km) |