About 1 hour 55 minutes if you take the ferry.
Or 7 hours if you don't.
The last time our family made this particular crossing was in 2002, and at that time the duration of the trip was approx. 4 hours.
The shortest time is 7 hours and 24 minutes.
16
It will take around 16 hours give or take, it all depends on where in New Brunswick your heading.
Clarification needed: What part? Pennsylvania is a big state; and New Brunswick, Canada, or New Brunswick, New Jersey?
The distance between Saint John, New Brunswick and London, Ontario is 990 miles. The travel time by car is 15 hours and 10 minutes.
9 and 1/2 hours
The drive from London, Ontario to Edmundston, New Brunswick is 793 miles. The drive takes 12 hours 15 minutes via ON-401 E and TC E.
About 20 hours to drive it.
Google Maps estimates the driving time as 20 hours and 17 minutes.
It takes about 18 hours, depending on road conditions, number of stops, and your exact departure and destination in Ontario and New Brunswick.
There is 231 miles between Brunswick, Georgia and Tallahassee, Florida. It would take about 3 hours and 40 minutes to drive in a car.