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Billings Logan International Airport Coordinates

MT, US · Elevation 1,113m

Quick answer: Billings Logan International Airport is located at 45.808932, -108.541242 (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

45.808932, -108.541242
DMS

Degrees Minutes Seconds

45°48'32.16"N 108°32'28.47"W
DDM

Degrees Decimal Minutes

45°48.5359'N 108°32.4745'W
UTM

Universal Transverse Mercator

12T 691040 5075759
MGRS

Military Grid Reference

12TXR9104075759
Geohash

Geohash Encoding

c84ud568m
Plus Code

Open Location Code

85QHRF55+GR

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

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

Antipodal coordinates

-45.808932, -108.541242

Hemisphere: S, W

DD

Decimal Degrees

-45.808932, -108.541242
DMS

Degrees Minutes Seconds

45°48'32.16"S 108°32'28.47"W
DDM

Degrees Decimal Minutes

45°48.5359'S 108°32.4745'W
UTM

Universal Transverse Mercator

12G 691040 4924241
MGRS

Military Grid Reference

12GXQ9104024241
Geohash

Geohash Encoding

1xfg6hdxt
Plus Code

Open Location Code

456H5FR5+G2

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 12TXR9104075759 means.

Component Value Meaning
UTM Zone 12 One of 60 vertical slices of Earth (6° wide each). Zone 12 runs -114° to -108° 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 XR A 100 × 100 km grid square within the zone/band. Column letter X (west–east) and row letter R (south–north).
Easting 91040 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 75759 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 Billings Logan International Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
c
≈ 5,000 × 5,000 km
2
c8
≈ 1,250 × 625 km
3
c84
≈ 156 × 156 km
4
c84u
≈ 39 × 20 km
5
c84ud
≈ 4.9 × 4.9 km
6
c84ud5
≈ 1.2 km × 610 m
7
c84ud56
≈ 153 × 153 m
8
c84ud568
≈ 38 × 19 m
9
c84ud568m
≈ 4.8 × 4.8 m

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

About Billings Logan International Airport

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

45.808932, -108.541242

DMS

45°48'32.16"N 108°32'28.47"W

DDM

45°48.5359'N 108°32.4745'W

UTM

12T 691040 5075759

MGRS

12TXR9104075759

GH

c84ud568m

OLC

85QHRF55+GR

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