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Chicago Midway International Airport Coordinates

IL, US · Elevation 189m

Quick answer: Chicago Midway International Airport is located at 41.785999, -87.752403 (N, W).

Different tools require different formats — Garmin devices default to DDM, military maps use MGRS, topo maps use UTM, and web apps expect Decimal Degrees. Copy whichever format your device or application needs. Click any format abbreviation to learn how it works.

All Coordinate Formats

DD

Decimal Degrees

41.785999, -87.752403
DMS

Degrees Minutes Seconds

41°47'9.60"N 87°45'8.65"W
DDM

Degrees Decimal Minutes

41°47.1599'N 87°45.1442'W
UTM

Universal Transverse Mercator

16T 437479 4626290
MGRS

Military Grid Reference

16TDM3747926290
Geohash

Geohash Encoding

dp3tenuth
Plus Code

Open Location Code

86HJQ6PX+6R

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

The point on the exact opposite side of Earth from Chicago Midway International Airport. If you drilled straight through the planet's center, you would emerge here.

Antipodal coordinates

-41.785999, -87.752403

Hemisphere: S, W

DD

Decimal Degrees

-41.785999, -87.752403
DMS

Degrees Minutes Seconds

41°47'9.60"S 87°45'8.65"W
DDM

Degrees Decimal Minutes

41°47.1599'S 87°45.1442'W
UTM

Universal Transverse Mercator

16G 437479 5373710
MGRS

Military Grid Reference

16GDU3747973710
Geohash

Geohash Encoding

609d71hdu
Plus Code

Open Location Code

46CJ667X+J2

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 16TDM3747926290 means.

Component Value Meaning
UTM Zone 16 One of 60 vertical slices of Earth (6° wide each). Zone 16 runs -90° to -84° longitude.
Latitude Band T One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square DM A 100 × 100 km grid square within the zone/band. Column letter D (west–east) and row letter M (south–north).
Easting 37479 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 26290 Distance north within the 100 km square. Same resolution as easting (10 m).

Geohash Precision

A geohash encodes coordinates by subdividing the Earth into progressively smaller cells. Each extra character roughly halves the cell area. The table below shows Chicago Midway International Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
d
≈ 5,000 × 5,000 km
2
dp
≈ 1,250 × 625 km
3
dp3
≈ 156 × 156 km
4
dp3t
≈ 39 × 20 km
5
dp3te
≈ 4.9 × 4.9 km
6
dp3ten
≈ 1.2 km × 610 m
7
dp3tenu
≈ 153 × 153 m
8
dp3tenut
≈ 38 × 19 m
9
dp3tenuth
≈ 4.8 × 4.8 m

Precision 9 (highlighted) is the default and provides sub-5-metre accuracy for most applications.

About Chicago Midway International Airport

https://en.wikipedia.org/wiki/Midway_International_Airport

Live Converter

The coordinates above are fixed to this landmark. Use this converter to enter any other coordinates — such as a nearby trailhead, parking area, or a location you want to compare — and get all 7 formats instantly.

DD

41.785999, -87.752403

DMS

41°47'9.60"N 87°45'8.65"W

DDM

41°47.1599'N 87°45.1442'W

UTM

16T 437479 4626290

MGRS

16TDM3747926290

GH

dp3tenuth

OLC

86HJQ6PX+6R

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