How Wide is the Earth?
Earth's diameter
12,742km
7,918
miles
12.7M
metres
That's also...
🍫
113M
Mars Bars
🍪
232M
Jaffa Cakes
🍪
179M
Digestive Biscuits
🍪
196M
Custard Creams
🍫
142M
Kit Kat Fingers
🐸
182M
Freddos
🍪
172M
Wagon Wheels
🍌
70.8M
Bananas
🥖
41.8M
Subway Footlongs
🥖
19.6M
Baguettes
🍝
51.0M
Spaghetti Strands
🥔
212M
Pringles
Time to travel...
🚶
3.5 months
Walking
🚴
26.5 days
Cycling
🚗
4.7 days
UK Motorway (70mph)
✈️
14.2 hrs
Commercial Flight
🚀
19.6 min
Apollo 11
💡
42.5 ms
Speed of Light
👶
11.8 months
Crawling (baby)
🏃
1.5 months
Running
Fun fact: You could line up about 109 Earths across the diameter of the Sun!
About This Calculator
Calculate Earth's diameter - the distance through the centre of our planet.