Air Miles Calculator

Distance between St Louis, MO (STL) and Hyannis, MA (HYA)

Flight distance from St Louis to Hyannis (St. Louis Lambert International Airport – Barnstable Municipal Airport) is 1079 miles / 1737 kilometers / 938 nautical miles. Estimated flight time is 2 hours 32 minutes.

Driving distance from St Louis (STL) to Hyannis (HYA) is 1233 miles / 1984 kilometers and travel time by car is about 22 hours 15 minutes.

Map of flight path and driving directions from St Louis to Hyannis.

Shortest flight path between St. Louis Lambert International Airport (STL) and Barnstable Municipal Airport (HYA).

How far is Hyannis from St Louis?

There are several ways to calculate distances between St Louis and Hyannis. Here are two common methods:

Vincenty's formula (applied above)
  • 1079.059 miles
  • 1736.577 kilometers
  • 937.676 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
  • 1076.496 miles
  • 1732.453 kilometers
  • 935.450 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 St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Barnstable Municipal Airport
City: Hyannis, MA
Country: United States Flag of United States
IATA Code: HYA
ICAO Code: KHYA
Coordinates: 41°40′9″N, 70°16′49″W

Time difference and current local times

The time difference between St Louis and Hyannis is 1 hour. Hyannis is 1 hour ahead of St Louis.

Time Difference

St Louis, MO

 CST

Hyannis, MA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 156 kg (343 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Hyannis (HYA).

Distance:
1079
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1079

Round trip?