| Flying Distance | 529.37 km | 35 minutes |
| Driving Distance | km | |
| Walking Distance | km | |
| Cycling Distance | km | |
| Transit Distance | km |
The flying distance between Portsmouth and Castlereagh (by plane) is 529.37 km, it will take about 35 minutes to reach the destination by plane at an avearge speed of 900 km per hour.
The road distance from Portsmouth to Castlereagh is km, estimated time to go
The cycling distance from Portsmouth to Castlereagh is km, estimated time to go
The walking distance between Portsmouth and Castlereagh is km, estimated time to go