Since no one has answered yet, I'll try to help.

If you're flying in from MCI, you can get flights from Toronto to London, Ont. on Air Canada. Not sure if there is flight availabilty from Detroit to London, so Toronto is probably your better option. It'll be a short flight from YYZ to London, on an AC Dash-8. Keep in mind that if you arrive in Toronto on another airline other then AC (although I think UA also lands at the same terminal as AC but check with UA to be sure), you'll have to change terminals to get the London flights. Other option is to fly into Detroit, then rent a car (checking first if it's okay to take a rental across the border) for the 1 1/4 hour drive from Detroit/Windsor to London on the 401 highway in Ontario, after crossing over the Ambassador Bridge into Windsor.

If driving up all the way from MCI, I'd think it's a shorter distance to come in via Detroit, then as above across to Windsor and along the 401 to London.

Hope this helps a bit. Perhaps others will offer more suggestions.

As an afterthought, you might check to see if NW has flights from Detroit to London, Ontario. Could be wrong on this, but I vaguely remember seeing something about that in the past.

bj-21.