Distance from Ronkonkoma to Portland
The distance between Ronkonkoma, United States and Portland, United States is 3,988 km (2,478 miles) in a straight line. If a road route exists, expect roughly 4985 km (3098 miles) by car — around 62 h 19 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 3,988 km / 2,478 mi |
| Road distance (estimate) | ≈ 4985 km / 3098 mi |
| Driving time (estimate) | ≈ 62 h 19 min |
| Flight time (estimate) | ≈ 5 h 11 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 |
|---|---|---|
| Ronkonkoma, United States | 40.821691 | -73.132221 |
| Portland, United States | 45.516018 | -122.681425 |
Frequently asked questions
How far is Portland from Ronkonkoma?
The straight-line (air) distance from Ronkonkoma, United States to Portland, United States is 3,988 km (2,478 miles). By road it is roughly 4985 km (3098 miles), depending on the route.
How long does it take to drive from Ronkonkoma to Portland?
Approximately 62 h 19 min, assuming an 80 km/h average over an estimated road distance of 4985 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Ronkonkoma to Portland?
A direct flight covers 3,988 km in about 5 h 11 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 Portland to Ronkonkoma (reverse route)