# Distance between Indianapolis, IN (IND) and Seattle, WA (SEA)

Flight distance from Indianapolis to Seattle (Indianapolis International Airport – Seattle–Tacoma International Airport) is 1866 miles / 3003 kilometers / 1621 nautical miles. Estimated flight time is 4 hours 1 minutes.

Driving distance from Indianapolis (IND) to Seattle (SEA) is 2290 miles / 3685 kilometers and travel time by car is about 39 hours 41 minutes.

1866
Miles
3003
Kilometers
1621
Nautical miles
4 h 1 min
205 kg

## How far is Seattle from Indianapolis?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 1865.834 miles
• 3002.769 kilometers
• 1621.366 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
• 1861.330 miles
• 2995.520 kilometers
• 1617.452 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).

## Flight Duration

Estimated flight time from Indianapolis International Airport to Seattle–Tacoma International Airport is 4 hours 1 minutes.

## Time difference

The time difference between Indianapolis and Seattle is 3 hours. Seattle is 3 hours behind Indianapolis.
Indianapolis time to Seattle time converter

## Carbon dioxide emissions

On average flying from Indianapolis to Seattle generates about 205 kg of CO2 per passenger, 205 kilograms is equal to 453 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Indianapolis to Seattle

Shortest flight path between Indianapolis International Airport (IND) and Seattle–Tacoma International Airport (SEA).

## Airport information

Origin Indianapolis International Airport
City: Indianapolis, IN
Country: United States
IATA Code: IND
ICAO Code: KIND
Coordinates: 39°43′2″N, 86°17′39″W
Destination Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W