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Can you see Mount Kenya (Batian) from KICC rooftop, Nairobi?

Yes — you can

137 km line of sight toward the north-northeast (bearing 23°), computed on 30 m Copernicus terrain with Earth curvature and standard atmospheric refraction.

Nairobi wakes up some July mornings to a jagged blue silhouette floating beyond the northern suburbs: Mount Kenya, 140 km away. City legend says it's rare luck — the terrain says it's simple geometry plus clean air.

3D terrain view from KICC rooftop, Nairobi toward Mount Kenya (Batian)
Straight-line distance137 km
Direction23° north-northeast
Observer eye level1,771 m
Target elevation5,159 m
Curvature drop at the target1,288 m
Clearance margin+36 m

From KICC rooftop, Nairobi, at an eye level of 1,771 m (includes the 100 m viewpoint height), the sightline to Mount Kenya (Batian) runs 137 km and clears every ridge in between. Over that distance Earth's curvature drops the target 1,288 m below a flat-earth line — but at 5,159 m, it still rises above the horizon. The view is geometrically real: whether you actually get it depends on haze, not terrain. The tightest squeeze is mid-path, where the sightline passes just 36 m above the terrain at km 137.

The line on the map

Satellite map with the sightline from KICC rooftop, Nairobi to Mount Kenya (Batian) drawn in red
The 137 km sightline over satellite imagery, drawn as the great-circle path light would follow.

The terrain profile

2,000 m4,000 m6,000 m sightlineKICC rooftopMount Kenya 0 km137 km50100
Elevation profile from KICC rooftop, Nairobi to Mount Kenya (Batian). Like every elevation profile, the vertical axis is stretched (≈10× here) — but the geometry is real: mid-path, Earth's surface genuinely stands 370 m above the straight line between the two points. Light bends only slightly around that bulge, so whatever it covers stays hidden.
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Frequently asked questions

Can you see Mount Kenya (Batian) from KICC rooftop, Nairobi?

Yes. The terrain-limited line of sight is clear across 137 km, accounting for Earth's curvature and standard atmospheric refraction. Atmospheric haze is the only thing that can hide the view.

How far is Mount Kenya (Batian) from KICC rooftop, Nairobi in a straight line?

137 km great-circle distance, on a bearing of 23° (north-northeast).

How much does Earth's curvature hide over 137 km?

At the target's distance the curvature drop is about 1,288 m: anything lower than that (relative to the observer's horizon plane) is hidden behind the bulge of the Earth. Mount Kenya (Batian) is tall enough to rise above it.

How was this calculated?

UpToWhere walks the full terrain profile between the two points on 30 m-resolution Copernicus GLO-30 elevation data, applying Earth curvature and standard atmospheric refraction (k = 0.13) — the same physics surveyors use. You can run the same point-to-point check between any two places on Earth.

More famous sightlines

Wondering about a different pair?

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