Distance from San Diego County to Thunder Bay
The distance between San Diego County, United States and Thunder Bay, Canada is 2,855 km (1,774 miles) in a straight line. If a road route exists, expect roughly 3569 km (2218 miles) by car — around 44 h 37 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 2,855 km / 1,774 mi |
| Road distance (estimate) | ≈ 3569 km / 2218 mi |
| Driving time (estimate) | ≈ 44 h 37 min |
| Flight time (estimate) | ≈ 3 h 52 min |
Road distance and travel times are estimates based on the straight-line distance (road factor 1.25, average speed 80 km/h) — actual routes vary.
| Place | Latitude | Longitude |
|---|---|---|
| San Diego County, United States | 33.02820215874 | -116.77021346676 |
| Thunder Bay, Canada | 48.406414 | -89.259796 |
Frequently asked questions
How far is Thunder Bay from San Diego County?
The straight-line (air) distance from San Diego County, United States to Thunder Bay, Canada is 2,855 km (1,774 miles). By road it is roughly 3569 km (2218 miles), depending on the route.
How long does it take to drive from San Diego County to Thunder Bay?
Approximately 44 h 37 min, assuming an 80 km/h average over an estimated road distance of 3569 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from San Diego County to Thunder Bay?
A direct flight covers 2,855 km in about 3 h 52 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.
How do I calculate distances for a whole list of locations?
Upload a CSV or Excel spreadsheet to the batch distance calculator — it computes the distance for every origin–destination row at once. The first records are free to try.
Related distances
Distance from Thunder Bay to San Diego County (reverse route)
GPS coordinates of San Diego County GPS coordinates of Thunder Bay