Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

How far is the horizon?

1 Answer

For an observer on the ground with eye level at height is 5 ft 7 in (1.70 m), the horizon is at a distance of 2.9 miles (4.7 km). For an observer standing on a hill or tower 100 feet (30 m) in height, the horizon is at a distance of 12.2 miles (19.6 km).

{{ relativeTimeResolver(1590525908015) }}

LIVE
Points points 96
Rating

Similar Questions
Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE
Science 7 Answers

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE