# Distance between Detroit, MI (DTW) and Portland, ME (PWM)

Flight distance from Detroit to Portland (Detroit Metropolitan Airport – Portland International Jetport) is 668 miles / 1076 kilometers / 581 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Detroit (DTW) to Portland (PWM) is 833 miles / 1341 kilometers and travel time by car is about 15 hours 27 minutes.

## Map of flight path and driving directions from Detroit to Portland.

Shortest flight path between Detroit Metropolitan Airport (DTW) and Portland International Jetport (PWM).

## How far is Portland from Detroit?

There are several ways to calculate distances between Detroit and Portland. Here are two common methods:

Vincenty's formula (applied above)
• 668.308 miles
• 1075.537 kilometers
• 580.744 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
• 666.577 miles
• 1072.751 kilometers
• 579.239 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 Detroit Metropolitan Airport
City: Detroit, MI
Country: United States
IATA Code: DTW
ICAO Code: KDTW
Coordinates: 42°12′44″N, 83°21′12″W

B Portland International Jetport
City: Portland, ME
Country: United States
IATA Code: PWM
ICAO Code: KPWM
Coordinates: 43°38′46″N, 70°18′33″W

## Time difference and current local times

There is no time difference between Detroit and Portland.

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (267 pounds).

## Frequent Flyer Miles Calculator

Detroit (DTW) → Portland (PWM).

Distance:
668
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
668

Round trip?