Distance from Mount Colah to North Willoughby
The distance between Mount Colah, Australia and North Willoughby, Australia is 14.72 km (9.1 miles) in a straight line. If a road route exists, expect roughly 18 km (11 miles) by car — around 14 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 14.72 km / 9.1 mi |
| Road distance (estimate) | ≈ 18 km / 11 mi |
| Driving time (estimate) | ≈ 14 min |
| Flight time (estimate) | ≈ 31 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 |
|---|---|---|
| Mount Colah, Australia | -33.680543021 | 151.118847749 |
| North Willoughby, Australia | -33.79558408 | 151.197683026 |
Frequently asked questions
How far is North Willoughby from Mount Colah?
The straight-line (air) distance from Mount Colah, Australia to North Willoughby, Australia is 14.72 km (9.1 miles). By road it is roughly 18 km (11 miles), depending on the route.
How long does it take to drive from Mount Colah to North Willoughby?
Approximately 14 min, assuming an 80 km/h average over an estimated road distance of 18 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Mount Colah to North Willoughby?
A direct flight covers 14.72 km in about 31 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 North Willoughby to Mount Colah (reverse route)
GPS coordinates of Mount Colah GPS coordinates of North Willoughby