---
title: "Mexico City to Cancún (MEX → CUN): distance and flight time · Orbit"
description: "Mexico City to Cancún is 1,285 km (798 mi) great circle, an estimated 2h 06m in the air. The route, what it flies over, and why the short way is not the straight line on a map."
url: https://orbitflights.app/routes/mex-to-cun
---

MEX → CUN

# Mexico City to Cancún: distance, flight time and the route it really takes

Mexico City Benito Juárez to Cancún is 1,285 km of great circle — 798 mi — and an estimated 2h 06m in the air. Both ends are in North America.

**Great circle**
1,285 km
798 mi

**Estimated in the air**
2h 06m
block time

**Furthest from equator**
21.0°N
at 100% along

**One lap of Earth**
3.2%
of 40,075 km

Of the [292 routes catalogued here](https://orbitflights.app/routes), this is the 231st longest.

The Mexico City to Cancún route drawn as a great circle arc on a globe

## What the aircraft actually flies over

From Mexico City the path crosses Mexico, then 639 km of open water, then Mexico.

The furthest the great circle gets from the equator is 21.0°N, 100% of the way along.

Holding a single compass bearing the whole way would cover almost exactly the same ground, so on this route the flat map and the globe agree.

The heading barely moves: east out of Mexico City, east into Cancún. Over this distance the curve has too little room to bend the compass.

One economy seat on it is about 190 kg of CO₂e each way, counting non-CO₂ warming.

[MEX–CUN carbon footprint →](https://orbitflights.app/tools/flight-carbon-calculator?from=MEX&to=CUN) [Map this route →](https://orbitflights.app/tools/flight-route-map?r=MEX-CUN)

From

MEX

## Mexico City Benito Juárez

Mexico City, Mexico · North America

19.4°N, 99.1°W

[MEX airport →](https://orbitflights.app/airports/mex) [Flights to Mexico City →](https://orbitflights.app/flights-to/mexico-city)

To

CUN

## Cancún

Cancún, Mexico · North America

21.0°N, 86.9°W

[CUN airport →](https://orbitflights.app/airports/cun)

## Mexico City to Cancún, asked and answered

**How far is Mexico City to Cancún?**
Mexico City to Cancún (MEX to CUN) is 1,285 km, or 798 mi, measured as great circle distance between the two airports.

**How long is the flight from Mexico City to Cancún?**
About 2h 06m in the air. That is an estimate from the distance at a typical airliner block speed, plus half an hour for taxi, climb and descent; published schedules vary with winds and routing.

**What route does a Mexico City to Cancún flight take?**
The great circle passes over Mexico, then 639 km of open water, then Mexico. It reaches 21.0°N at its furthest from the equator.

## Where these numbers come from

Distances are computed from the two airports’ own coordinates, not looked up from published routes. Times are estimates, not schedules.

[Why the shortest path is a curve →](https://orbitflights.app/blog/great-circle-routes-explained)

## Flown this one?

Orbit logs it in two taps and draws the arc on your own globe, along with every other flight you can remember. Free for your first 15.

[Download now](https://play.google.com/store/apps/details?id=com.qwertybit.orbit)

## Nearby routes

[MEX → GDL Mexico City to Guadalajara 459 km](https://orbitflights.app/routes/mex-to-gdl) [LAX → MEX Los Angeles to Mexico City 2,500 km](https://orbitflights.app/routes/lax-to-mex) [JFK → CUN New York to Cancún 2,506 km](https://orbitflights.app/routes/jfk-to-cun) [LIM → MEX Lima to Mexico City 4,245 km](https://orbitflights.app/routes/lim-to-mex) [MAD → MEX Madrid to Mexico City 9,065 km](https://orbitflights.app/routes/mad-to-mex) [LHR → VIE London to Vienna 1,275 km](https://orbitflights.app/routes/lhr-to-vie)

## Further reading

[How many miles do you have to fly around the world?](https://orbitflights.app/blog/how-many-miles-to-fly-around-the-world) [What is on the exact opposite side of the world?](https://orbitflights.app/blog/opposite-side-of-the-world) [What's actually worth counting in a flight log](https://orbitflights.app/blog/what-is-worth-counting-in-a-flight-log)

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Markdown copy of https://orbitflights.app/routes/mex-to-cun for language models and agents. Site index: https://orbitflights.app/llms.txt