Location #1: Naval base
Canadian Forces Base Borden, 170 Lundy Lane, Borden, Ontario, Canada
Location #2: Bus terminal
At 701 Monticello Avenue, Norfolk, Virginia, United States
* A contribution by Justin Nielsen!
Location #3: Swenson’s Cafe
4 F Street Northwest, Washington, D.C., United States
Location #4: Walking in front of
The Washington Plaza Hotel, 10 Thomas Circle, Washington, D.C., United States
Location #5: The bar
Roughly at 1125 14th Street Northwest, Washington, D.C., United States
The fight at the train station and them running away was filmed in Union Station Toronto,, They run out onto Front Street Toronto
The snowy Park is High Park, Toronto
The bar scene (I am the Shore Patrol!!!) was shot in The Little Bar in The Spadina Hotel at the corner of King St and Spadina Ave. The bar was identical until 1995 when they gutted it. The counter had cracks from Badass slamming his gun on it.
Google map of spot today. Lower left windows were where the bar was. Damn, I loved that bar.
https://bit.ly/2Sdt3zK
I think you took the location down from your list, but there’s a scene where the three men are walking near an El train and ARCO gas station, talking about going to a cathouse. That was shot in Boston, looking east along Berkeley Street (formerly Dover Street) towards the Washington Street Elevated. http://www.loc.gov/pictures/resource/hhh.ma1288.photos.075956p/