Google often has fun with its various maps. I recall some directions that suggested swimming to Japan or jetskiing to China. But check this out [via MA]:
Travelling from the Brecon Beacons to Snowdon in Wales would take 21 minutes by dragon.
Riding Nessie between Fort Augustus and Urquhart Castle, which sit on Loch Ness in Inverness, Scotland, would take 28 minutes - four minutes faster than taking the bus.
Punting between Magdalene College and Mathematical Bridge in Cambridge takes 45 minutes, versus 18 minutes on the UNI4 bus.
While Magdalen College to Wolfson College on a punt in Oxford, weaving around the River Cherwell, takes 1 hour 32 minutes.
And it takes 1 hour 16 minutes to travel along the M4 between Windsor Castle, and Buckingham Palace.
Dragon travel is shown on this map: