# Distance between Detroit, MI (DTW) and Peoria, IL (PIA)

Flight distance from Detroit to Peoria (Detroit Metropolitan Airport – General Wayne A. Downing Peoria International Airport) is 346 miles / 557 kilometers / 301 nautical miles. Estimated flight time is 1 hour 9 minutes.

Driving distance from Detroit (DTW) to Peoria (PIA) is 407 miles / 655 kilometers and travel time by car is about 7 hours 11 minutes.

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

Shortest flight path between Detroit Metropolitan Airport (DTW) and General Wayne A. Downing Peoria International Airport (PIA).

## How far is Peoria from Detroit?

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

Vincenty's formula (applied above)
• 346.040 miles
• 556.897 kilometers
• 300.700 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
• 345.271 miles
• 555.659 kilometers
• 300.032 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 General Wayne A. Downing Peoria International Airport
City: Peoria, IL
Country: United States
IATA Code: PIA
ICAO Code: KPIA
Coordinates: 40°39′51″N, 89°41′35″W

## Time difference and current local times

The time difference between Detroit and Peoria is 1 hour. Peoria is 1 hour behind Detroit.

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 76 kg (167 pounds).

## Frequent Flyer Miles Calculator

Detroit (DTW) → Peoria (PIA).

Distance:
346
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
346

Round trip?