| First train | 04:02 | |
|---|---|---|
| Last train | 23:53 | |
| Departure station | Sydenham | |
| Arrival station | Portsmouth Harbour | |
| Journey time | From 2h 15m | |
| Distance | 63 miles (101 km) | |
| Frequency | 45 trains per day | |
| Changes | 1 change | |
| Train operators | London Overground, South Western Railway, Southeastern, Southern, Thameslink |
If you're planning to travel from Sydenham to Portsmouth Harbour, we're here to help!
On average, the train journey from Sydenham to Portsmouth Harbour takes around 3 hours 18 minutes. There are normally 45 trains per day travelling from Sydenham to Portsmouth Harbour.
You'll have to make 1 change on your journey to Portsmouth Harbour, as there are no direct trains.
South Western Railway, Southeastern, Thameslink and London Overground trains operate on this route.
Save money on your train tickets by booking in advance.
Use our Journey Planner to compare ticket prices and find the cheapest fares.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.