I agree London is relatively small but I've seen visits made to smaller cities.
Kyra, you made some very good points. I would not ask a specific lady to come to London but due to the lack of visits I've been to the GTA, Hamilton, Burlington and Kitchener. The only board that covers London well is Erotic-Canada (owned and operated by a London guy) and 2 agencies used to advertise on there but these ads and visits stopped.
I've heard complaints about lots of no-shows and this may be an issue for agencies but indy ladies seem to have a better vetting system.
OldDog - one winter I visited Ottawa, with the windchill it was close to minus 60. Even if Kyra was there permanently I could not be persuaded to move there.