Home / Landmarks / Central Illinois Regional Airport at Bloomington-Normal

Central Illinois Regional Airport at Bloomington-Normal Coordinates

IL, US · Elevation 265m

Quick answer: Central Illinois Regional Airport at Bloomington-Normal is located at 40.477100, -88.915901 (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

40.477100, -88.915901
DMS

Degrees Minutes Seconds

40°28'37.56"N 88°54'57.24"W
DDM

Degrees Decimal Minutes

40°28.6260'N 88°54.9541'W
UTM

Universal Transverse Mercator

16T 337598 4482476
MGRS

Military Grid Reference

16TCK3759882476
Geohash

Geohash Encoding

dp0y28tkj
Plus Code

Open Location Code

86GHF3GM+W4

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

The point on the exact opposite side of Earth from Central Illinois Regional Airport at Bloomington-Normal. If you drilled straight through the planet's center, you would emerge here.

Antipodal coordinates

-40.477100, -88.915901

Hemisphere: S, W

DD

Decimal Degrees

-40.477100, -88.915901
DMS

Degrees Minutes Seconds

40°28'37.56"S 88°54'57.24"W
DDM

Degrees Decimal Minutes

40°28.6260'S 88°54.9541'W
UTM

Universal Transverse Mercator

16G 337598 5517524
MGRS

Military Grid Reference

16GCA3759817524
Geohash

Geohash Encoding

60bc8xm7v
Plus Code

Open Location Code

46FHG3FM+4P

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 16TCK3759882476 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 CK A 100 × 100 km grid square within the zone/band. Column letter C (west–east) and row letter K (south–north).
Easting 37598 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 82476 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 Central Illinois Regional Airport at Bloomington-Normal'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
dp0
≈ 156 × 156 km
4
dp0y
≈ 39 × 20 km
5
dp0y2
≈ 4.9 × 4.9 km
6
dp0y28
≈ 1.2 km × 610 m
7
dp0y28t
≈ 153 × 153 m
8
dp0y28tk
≈ 38 × 19 m
9
dp0y28tkj
≈ 4.8 × 4.8 m

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

About Central Illinois Regional Airport at Bloomington-Normal

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

40.477100, -88.915901

DMS

40°28'37.56"N 88°54'57.24"W

DDM

40°28.6260'N 88°54.9541'W

UTM

16T 337598 4482476

MGRS

16TCK3759882476

GH

dp0y28tkj

OLC

86GHF3GM+W4

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