| Porsgrunn to Grossrohrsdorf | 576.13 mi (927.20 km) |
| Porsgrunn to Grunberg | 589.14 mi (948.12 km) |
| Porsgrunn to Grunheide | 488.87 mi (786.76 km) |
| Porsgrunn to Grunstadt | 662.46 mi (1,066.13 km) |
| Porsgrunn to Grunwald | 768.24 mi (1,236.37 km) |
| Porsgrunn to Guben | 531.82 mi (855.88 km) |
| Porsgrunn to Gudensberg | 548.23 mi (882.30 km) |
| Porsgrunn to Gummersbach | 564.76 mi (908.89 km) |
| Porsgrunn to Gundelfingen | 768.73 mi (1,237.16 km) |
| Porsgrunn to Gunzburg | 737.08 mi (1,186.22 km) |
| Porsgrunn to Gunzenhausen | 692.27 mi (1,114.09 km) |
| Porsgrunn to Gustrow | 379.49 mi (610.74 km) |
| Porsgrunn to Gutersloh | 501.22 mi (806.63 km) |
| Porsgrunn to Haan | 559.43 mi (900.31 km) |
| Porsgrunn to Haar | 765.52 mi (1,231.98 km) |
