Joseph T
Member
Factors such as fuel, traffic, signalling, loading and track gauges (so long as all the lines are fully contiguous) won't count.
I don't think so. My question is about the theoretically longest non stop trip on contiguous lines as opposed to the longest existing train services.Does the Trans-Siberian Railway have any reversals?
The trip to Iran has a few reversals. I have done it in 2009, so memories aren't exactly fresh anymore. But I'm at least sure that you need to reverse to get into Tatvan port.If you mean how far from the UK can you get, then I think you can get up Narvik or down to Bandar Abbas in Iran, if you accept, in the latter case using the Van ferry.
I think the Iranians have not built a gauge change facility in Zahedan yet. The two tracks, normal and Indian gauge, co-exist in Zahedan station, but apparently with no connection between them.I am not sure if this is as far but it would also be possible with a gauge changing train to go from Wick in Scotland or Lagos in Portugal all the way to Dhaka in Bangladesh or Sabroom in India or Tinsukia in India (whichever is further) without reversing. You would go through Russia and Kazakhstan and Turkmenistan and Iran on the way. You would go from standard gauge to broad gauge to standard gauge to broad gauge and dual gauge track exists at all changeover points.