| Porsgrunn to Neumunster | 348.68 mi (561.15 km) |
| Porsgrunn to Neunkirchen | 682.38 mi (1,098.19 km) |
| Porsgrunn to Neunkirchen | 579.42 mi (932.49 km) |
| Porsgrunn to Neuotting | 762.62 mi (1,227.32 km) |
| Porsgrunn to Neuried | 764.89 mi (1,230.98 km) |
| Porsgrunn to Neuruppin | 443.40 mi (713.58 km) |
| Porsgrunn to Neusass | 741.77 mi (1,193.76 km) |
| Porsgrunn to Neuss | 559.53 mi (900.47 km) |
| Porsgrunn to Neustadt | 571.58 mi (919.86 km) |
| Porsgrunn to Neustadt | 658.67 mi (1,060.03 km) |
| Porsgrunn to Neustadt | 677.62 mi (1,090.53 km) |
| Porsgrunn to Neustadt | 584.73 mi (941.03 km) |
| Porsgrunn to Neustadt | 586.49 mi (943.87 km) |
| Porsgrunn to Neustadt am Rubenberge | 457.19 mi (735.78 km) |
| Porsgrunn to Neustadt an der Donau | 717.54 mi (1,154.77 km) |
