My average commute to work is 4 miles and takes about 1 hour and 45 minutes

[Master]

16 miles takes me 45 minutes house door to work door combination of cycle to station, train and walk.

£800 a year for train pass.

@Master that's a really good deal for a yearly train pass. If I bought a train pass here it would cost me about 150 British pounds per month. That would be something like 1800 pounds per year!

I thought mines was too much, it would be another £300 per year if it included bus which is why I take the bike instead as it pays for itself in the long run.

You should bike the 4 miles.