# Distance between Cancún (CUN) and Watertown, SD (ATY)

Flight distance from Cancún to Watertown (Cancún International Airport – Watertown Regional Airport) is 1747 miles / 2812 kilometers / 1518 nautical miles. Estimated flight time is 3 hours 48 minutes.

Driving distance from Cancún (CUN) to Watertown (ATY) is 2899 miles / 4666 kilometers and travel time by car is about 53 hours 5 minutes.

## Map of flight path and driving directions from Cancún to Watertown.

Shortest flight path between Cancún International Airport (CUN) and Watertown Regional Airport (ATY).

## How far is Watertown from Cancún?

There are several ways to calculate distances between Cancún and Watertown. Here are two common methods:

Vincenty's formula (applied above)
• 1747.045 miles
• 2811.597 kilometers
• 1518.141 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1750.608 miles
• 2817.331 kilometers
• 1521.237 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Airport information

A Cancún International Airport
City: Cancún
Country: Mexico
IATA Code: CUN
ICAO Code: MMUN
Coordinates: 21°2′11″N, 86°52′37″W

B Watertown Regional Airport
City: Watertown, SD
Country: United States
IATA Code: ATY
ICAO Code: KATY
Coordinates: 44°54′50″N, 97°9′16″W

## Time difference and current local times

The time difference between Cancún and Watertown is 1 hour. Watertown is 1 hour behind Cancún.

EST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 196 kg (432 pounds).

## Frequent Flyer Miles Calculator

Cancún (CUN) → Watertown (ATY).

Distance:
1747
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1747

Round trip?