Distance between Pontiac and Sarnia
Distance from Pontiac, MI to Sarnia is 51 miles / 82 kilometers.
Map showing the distance from Pontiac to Sarnia
![]() |
Air distance: | miles km |
Pontiac, MI
City: | Pontiac, MI |
Country: | United States |
Sarnia
City: | Sarnia |
Country: | Canada |
Time difference between Pontiac and Sarnia
There is no time difference between Pontiac and Sarnia. Current local time in Pontiac and Sarnia is 11:44 EST (2025-02-26)