| Portsmouth to Paramus (New Jersey) | 3,429.83 mi (5,519.78 km) |
| Portsmouth to Paris (Kentucky) | 3,968.53 mi (6,386.74 km) |
| Portsmouth to Paris (Tennessee) | 4,220.83 mi (6,792.77 km) |
| Portsmouth to Paris (Texas) | 4,637.68 mi (7,463.63 km) |
| Portsmouth to Park Forest (Illinois) | 3,953.43 mi (6,362.44 km) |
| Portsmouth to Park Ridge (Illinois) | 3,935.32 mi (6,333.28 km) |
| Portsmouth to Parker (Colorado) | 4,685.23 mi (7,540.14 km) |
| Portsmouth to Parker (South Carolina) | 4,050.08 mi (6,517.97 km) |
| Portsmouth to Parkersburg (West Virginia) | 3,809.59 mi (6,130.94 km) |
| Portsmouth to Parkland (Florida) | 4,370.07 mi (7,032.95 km) |
| Portsmouth to Parkland (Washington) | 4,826.18 mi (7,766.99 km) |
| Portsmouth to Parkville (Maryland) | 3,599.51 mi (5,792.86 km) |
| Portsmouth to Parkway (California) | 5,289.74 mi (8,513.02 km) |
| Portsmouth to Parlier (California) | 5,338.42 mi (8,591.36 km) |
| Portsmouth to Parma (Ohio) | 3,722.81 mi (5,991.28 km) |
