What can you see from CN Tower - Toronto?
360° terrain visibility analysis from CN Tower - Toronto — observation point at 635 m, coordinates 43.6426, -79.3871.
From CN Tower - Toronto, the terrain-limited line of sight reaches up to 154 km. The single farthest piece of visible terrain lies 154 km to the south-southeast (bearing 166°), at 617 m elevation. These results account for Earth's curvature and standard atmospheric refraction, computed from 30-meter resolution Copernicus GLO-30 elevation data across 1,866,240 terrain samples.
Open the interactive visibility map →Visibility by direction
| Direction | Visible distance |
|---|---|
| North | 104 km |
| East | 136 km |
| South | 154 km |
| West | 88.9 km |
Frequently asked questions
How far can you see from CN Tower - Toronto?
On a clear day the terrain allows a line of sight of up to 154 km from CN Tower - Toronto. The average visible distance across all 360 directions is 82.5 km. Atmospheric conditions (haze, humidity) usually reduce practical visibility below the terrain-limited maximum.
What is the farthest point visible from CN Tower - Toronto?
The farthest terrain visible from CN Tower - Toronto lies 154 km to the south-southeast, at an elevation of 617 m. Earth's curvature and atmospheric refraction are accounted for in this calculation.
How high is CN Tower - Toronto?
The observation point at CN Tower - Toronto sits at 635 m above sea level (Copernicus GLO-30 elevation model).
How is this visibility map calculated?
UpToWhere traces lines of sight in 360 directions from the observer using 30 m-resolution Copernicus terrain data, correcting for Earth curvature and standard atmospheric refraction. You can run the same analysis for any point on Earth with the free calculator.
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