Tyler and James are seen departing from a RER commuter train which runs from both CDG and ORY to the center of the city of Paris. There is a stop at the Eiffel Tower.
Cabs in New York appear to be passing Stuyvesant Town housing project on the lower East Side of Manhattan. Could be on the FDR drive. Cabs from JFK most likely would be coming to Manhattan via the Long Island Exspressway and the Midtown Tunnel.
Shots of two yellow cabs look to be on the Henry Hudson Parkway leading north from Manhattan. If the teams take cabs from Manhattan up to Hyde Park, I hope they have lots of cash since NYC cabs are some of the most expensive found and those meters click off dollars every tenth of a mile!!
Debate about Bama getting into either a New York or New Jersey cab at JFK should remember that there was a sighting of two African American females getting out of a Newark Cab at Rock center. But this shot seems to be a New York Yellow Cab. Cabs from Newark would be much different and easy to spot.