Air Miles Calculator

Distance between Seattle, WA (SEA) and Charlotte, NC (CLT)

Flight distance from Seattle to Charlotte (Seattle–Tacoma International Airport – Charlotte Douglas International Airport) is 2279 miles / 3668 kilometers / 1981 nautical miles. Estimated flight time is 4 hours 48 minutes.

Driving distance from Seattle (SEA) to Charlotte (CLT) is 2815 miles / 4531 kilometers and travel time by car is about 47 hours 12 minutes.

Map of flight path and driving directions from Seattle to Charlotte.

Shortest flight path between Seattle–Tacoma International Airport (SEA) and Charlotte Douglas International Airport (CLT).

How far is Charlotte from Seattle?

There are several ways to calculate distances between Seattle and Charlotte. Here are two common methods:

Vincenty's formula (applied above)
  • 2279.139 miles
  • 3667.919 kilometers
  • 1980.518 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
  • 2274.474 miles
  • 3660.411 kilometers
  • 1976.464 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 Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W

B Charlotte Douglas International Airport
City: Charlotte, NC
Country: United States Flag of United States
IATA Code: CLT
ICAO Code: KCLT
Coordinates: 35°12′50″N, 80°56′35″W

Time difference and current local times

The time difference between Seattle and Charlotte is 3 hours. Charlotte is 3 hours ahead of Seattle.

Time Difference

Seattle, WA

 PST

Charlotte, NC

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 250 kg (550 pounds).

Frequent Flyer Miles Calculator

Seattle (SEA) → Charlotte (CLT).

Distance:
2279
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2279

Round trip?