| Porsgrunn to Pikesville (Maryland) | 3,820.13 mi (6,147.90 km) |
| Porsgrunn to Pine Bluff (Arkansas) | 4,605.50 mi (7,411.83 km) |
| Porsgrunn to Pine Castle (Florida) | 4,587.13 mi (7,382.27 km) |
| Porsgrunn to Pine Hill (New Jersey) | 3,741.38 mi (6,021.17 km) |
| Porsgrunn to Pine Hills (Florida) | 4,583.69 mi (7,376.73 km) |
| Porsgrunn to Pinecrest (Florida) | 4,711.25 mi (7,582.03 km) |
| Porsgrunn to Pinehurst (North Carolina) | 4,142.78 mi (6,667.16 km) |
| Porsgrunn to Pinellas Park (Florida) | 4,667.19 mi (7,511.12 km) |
| Porsgrunn to Pineville (Louisiana) | 4,784.51 mi (7,699.93 km) |
| Porsgrunn to Pineville (North Carolina) | 4,196.17 mi (6,753.08 km) |
| Porsgrunn to Pinewood (Florida) | 4,696.48 mi (7,558.26 km) |
| Porsgrunn to Piney Green (North Carolina) | 4,095.04 mi (6,590.34 km) |
| Porsgrunn to Pinole (California) | 5,186.85 mi (8,347.44 km) |
| Porsgrunn to Piqua (Ohio) | 4,024.22 mi (6,476.35 km) |
| Porsgrunn to Pittsburg (California) | 5,176.92 mi (8,331.45 km) |
