910 miles
1257 miles
about 433 miles
703 miles
Google maps
The flight distance from Thunder Bay, Canada to Toronto, Canada is 574 miles / 923 km
It is 854 miles according to Google Maps.
1372 miles from Thunder Bay to Philadelphia PA.
Thunder bay to Nipigon is 110 km or 70 miles.
The distance from Duluth, MN to Thunder Bay, ON is approximately 160 miles.
About 700 Km or 434 miles
The shortest driving distance is 985 miles.