| Porsgrunn to Haaren | 591.96 mi (952.66 km) |
| Porsgrunn to Hadamar | 602.33 mi (969.35 km) |
| Porsgrunn to Hagen | 542.46 mi (873.00 km) |
| Porsgrunn to Hagen im Bremischen | 399.91 mi (643.60 km) |
| Porsgrunn to Hagenow | 397.77 mi (640.14 km) |
| Porsgrunn to Haiger | 581.59 mi (935.98 km) |
| Porsgrunn to Haigerloch | 743.72 mi (1,196.90 km) |
| Porsgrunn to Hainichen | 578.65 mi (931.24 km) |
| Porsgrunn to Halberstadt | 501.55 mi (807.16 km) |
| Porsgrunn to Haldensleben | 476.68 mi (767.14 km) |
| Porsgrunn to Hallbergmoos | 749.55 mi (1,206.28 km) |
| Porsgrunn to Halle | 489.82 mi (788.29 km) |
| Porsgrunn to Halle | 534.73 mi (860.57 km) |
| Porsgrunn to Halle-Neustadt | 534.69 mi (860.50 km) |
| Porsgrunn to Hallstadt | 636.15 mi (1,023.79 km) |
