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Florida Keys Marathon International Airport Coordinates

FL, US · Elevation 2m

Quick answer: Florida Keys Marathon International Airport is located at 24.726006, -81.051380 (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

24.726006, -81.051380
DMS

Degrees Minutes Seconds

24°43'33.62"N 81°3'4.97"W
DDM

Degrees Decimal Minutes

24°43.5604'N 81°3.0828'W
UTM

Universal Transverse Mercator

17R 494804 2734610
MGRS

Military Grid Reference

17RMH9480434610
Geohash

Geohash Encoding

dhqkethpm
Plus Code

Open Location Code

76PWPWGX+F5

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

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

Antipodal coordinates

-24.726006, -81.051380

Hemisphere: S, W

DD

Decimal Degrees

-24.726006, -81.051380
DMS

Degrees Minutes Seconds

24°43'33.62"S 81°3'4.97"W
DDM

Degrees Decimal Minutes

24°43.5604'S 81°3.0828'W
UTM

Universal Transverse Mercator

17J 494804 7265390
MGRS

Military Grid Reference

17JMN9480465390
Geohash

Geohash Encoding

65w77du0t
Plus Code

Open Location Code

567W7WFX+FX

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 17RMH9480434610 means.

Component Value Meaning
UTM Zone 17 One of 60 vertical slices of Earth (6° wide each). Zone 17 runs -84° to -78° longitude.
Latitude Band R One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square MH A 100 × 100 km grid square within the zone/band. Column letter M (west–east) and row letter H (south–north).
Easting 94804 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 34610 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 Florida Keys Marathon 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
dh
≈ 1,250 × 625 km
3
dhq
≈ 156 × 156 km
4
dhqk
≈ 39 × 20 km
5
dhqke
≈ 4.9 × 4.9 km
6
dhqket
≈ 1.2 km × 610 m
7
dhqketh
≈ 153 × 153 m
8
dhqkethp
≈ 38 × 19 m
9
dhqkethpm
≈ 4.8 × 4.8 m

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

About Florida Keys Marathon International Airport

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

24.726006, -81.051380

DMS

24°43'33.62"N 81°3'4.97"W

DDM

24°43.5604'N 81°3.0828'W

UTM

17R 494804 2734610

MGRS

17RMH9480434610

GH

dhqkethpm

OLC

76PWPWGX+F5

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