Distance from Thunder Bay to Covington
The distance between Thunder Bay, Canada and Covington, United States is 1,101 km (684 miles) in a straight line. If a road route exists, expect roughly 1376 km (855 miles) by car — around 17 h 12 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 1,101 km / 684 mi |
| Road distance (estimate) | ≈ 1376 km / 855 mi |
| Driving time (estimate) | ≈ 17 h 12 min |
| Flight time (estimate) | ≈ 1 h 48 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 |
|---|---|---|
| Thunder Bay, Canada | 48.38178 | -89.246063 |
| Covington, United States | 39.0837022 | -84.5085167 |
Frequently asked questions
How far is Covington from Thunder Bay?
The straight-line (air) distance from Thunder Bay, Canada to Covington, United States is 1,101 km (684 miles). By road it is roughly 1376 km (855 miles), depending on the route.
How long does it take to drive from Thunder Bay to Covington?
Approximately 17 h 12 min, assuming an 80 km/h average over an estimated road distance of 1376 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Thunder Bay to Covington?
A direct flight covers 1,101 km in about 1 h 48 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 Covington to Thunder Bay (reverse route)
GPS coordinates of Thunder Bay GPS coordinates of Covington