How far is Saint Thomas from Chicago, IL?

The distance between Chicago (Chicago Midway International Airport) and Saint Thomas (Cyril E. King Airport) is 2101 miles / 3381 kilometers / 1825 nautical miles.

Distance from Chicago to Saint Thomas

There are several ways to calculate the distance from Chicago to Saint Thomas. Here are two standard methods:

Vincenty's formula (applied above)

• 2100.718 miles
• 3380.778 kilometers
• 1825.474 nautical miles

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

Haversine formula

• 2102.785 miles
• 3384.104 kilometers
• 1827.270 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).

How long does it take to fly from Chicago to Saint Thomas?

The estimated flight time from Chicago Midway International Airport to Cyril E. King Airport is 4 hours and 28 minutes.

What is the time difference between Chicago and Saint Thomas?

The time difference between Chicago and Saint Thomas is 2 hours. Saint Thomas is 2 hours ahead of Chicago.

Flight carbon footprint between Chicago Midway International Airport (MDW) and Cyril E. King Airport (STT)

On average, flying from Chicago to Saint Thomas generates about 229 kg of CO2 per passenger, and 229 kilograms equals 505 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Saint Thomas

See the map of the shortest flight path between Chicago Midway International Airport (MDW) and Cyril E. King Airport (STT).

Airport information

Origin	Chicago Midway International Airport
City:	Chicago, IL
Country:	United States
IATA Code:	MDW
ICAO Code:	KMDW
Coordinates:	41°47′9″N, 87°45′8″W

Destination	Cyril E. King Airport
City:	Saint Thomas
Country:	U.S. Virgin Islands
IATA Code:	STT
ICAO Code:	TIST
Coordinates:	18°20′14″N, 64°58′24″W