If you provided ESTA with your email address when you applied for travel authorization, you will receive an expiration notice when your ESTA is about to expire. The email will advise you to go to the official ESTA Web site to reapply.
The flight distance between the nearest airports London (LCY) and Paris (ORY) is 218.10 mi (351.01 km). This corresponds to an approximate flight time of 0h 54min. The initial bearing on the course from London to Paris is 148.16Â° and the compass direction is SSE.
1 The 495 km (307 mile) journey on Eurostar from St. Pancras International in London to Gare du Nord in Paris takes from 2hrs 16 mins. 2  There are around 18 trains a day, departing regularly from 5.40am with the last train leaving at 8.41pm.