Home / Landmarks / James M. Cox Dayton International Airport

James M. Cox Dayton International Airport Coordinates

OH, US · Elevation 308m

Quick answer: James M. Cox Dayton International Airport is located at 39.902401, -84.219398 (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

39.902401, -84.219398
DMS

Degrees Minutes Seconds

39°54'8.64"N 84°13'9.83"W
DDM

Degrees Decimal Minutes

39°54.1441'N 84°13.1639'W
UTM

Universal Transverse Mercator

16S 737706 4420626
MGRS

Military Grid Reference

16SGK3770620626
Geohash

Geohash Encoding

dph558123
Plus Code

Open Location Code

86FQWQ2J+RX

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

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

Antipodal coordinates

-39.902401, -84.219398

Hemisphere: S, W

DD

Decimal Degrees

-39.902401, -84.219398
DMS

Degrees Minutes Seconds

39°54'8.64"S 84°13'9.83"W
DDM

Degrees Decimal Minutes

39°54.1441'S 84°13.1639'W
UTM

Universal Transverse Mercator

16H 737706 5579374
MGRS

Military Grid Reference

16HGA3770679374
Geohash

Geohash Encoding

60uhgxcr9
Plus Code

Open Location Code

46GQ3QXJ+25

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 16SGK3770620626 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 S One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square GK A 100 × 100 km grid square within the zone/band. Column letter G (west–east) and row letter K (south–north).
Easting 37706 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 20626 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 James M. Cox Dayton 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
dph
≈ 156 × 156 km
4
dph5
≈ 39 × 20 km
5
dph55
≈ 4.9 × 4.9 km
6
dph558
≈ 1.2 km × 610 m
7
dph5581
≈ 153 × 153 m
8
dph55812
≈ 38 × 19 m
9
dph558123
≈ 4.8 × 4.8 m

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

About James M. Cox Dayton International Airport

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

39.902401, -84.219398

DMS

39°54'8.64"N 84°13'9.83"W

DDM

39°54.1441'N 84°13.1639'W

UTM

16S 737706 4420626

MGRS

16SGK3770620626

GH

dph558123

OLC

86FQWQ2J+RX

Related Landmarks

Ocean Reef Club Airport

US

25.3254, -80.2748

Aleknagik / New Airport

US

59.2826, -158.6180

Mesquite Airport

US

36.8331, -114.0559

Van Zandt County Regional Airport

US

32.6815, -95.9841

South Alabama Regional At Bill Benton Field Airport

US

31.3088, -86.3938

Lehigh Valley International Airport

US

40.6518, -75.4428