Home / Landmarks / Parnaíba - Prefeito Doutor João Silva Filho International Airport

Parnaíba - Prefeito Doutor João Silva Filho International Airport Coordinates

PI, BR · Elevation 7m

Quick answer: Parnaíba - Prefeito Doutor João Silva Filho International Airport is located at -2.893750, -41.731998 (S, 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

-2.893750, -41.731998
DMS

Degrees Minutes Seconds

2°53'37.50"S 41°43'55.19"W
DDM

Degrees Decimal Minutes

2°53.6250'S 41°43.9199'W
UTM

Universal Transverse Mercator

24M 196267 9679785
MGRS

Military Grid Reference

24MSB9626779785
Geohash

Geohash Encoding

7p6rd35wt
Plus Code

Open Location Code

689W4749+CH

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

The point on the exact opposite side of Earth from Parnaíba - Prefeito Doutor João Silva Filho International Airport. If you drilled straight through the planet's center, you would emerge here.

Antipodal coordinates

2.893750, -41.731998

Hemisphere: N, W

DD

Decimal Degrees

2.893750, -41.731998
DMS

Degrees Minutes Seconds

2°53'37.50"N 41°43'55.19"W
DDM

Degrees Decimal Minutes

2°53.6250'N 41°43.9199'W
UTM

Universal Transverse Mercator

24N 196267 320215
MGRS

Military Grid Reference

24NSJ9626720215
Geohash

Geohash Encoding

e0d26qg9m
Plus Code

Open Location Code

68JWV7V9+CH

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 24MSB9626779785 means.

Component Value Meaning
UTM Zone 24 One of 60 vertical slices of Earth (6° wide each). Zone 24 runs -42° to -36° longitude.
Latitude Band M One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square SB A 100 × 100 km grid square within the zone/band. Column letter S (west–east) and row letter B (south–north).
Easting 96267 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 79785 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 Parnaíba - Prefeito Doutor João Silva Filho International Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
7
≈ 5,000 × 5,000 km
2
7p
≈ 1,250 × 625 km
3
7p6
≈ 156 × 156 km
4
7p6r
≈ 39 × 20 km
5
7p6rd
≈ 4.9 × 4.9 km
6
7p6rd3
≈ 1.2 km × 610 m
7
7p6rd35
≈ 153 × 153 m
8
7p6rd35w
≈ 38 × 19 m
9
7p6rd35wt
≈ 4.8 × 4.8 m

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

About Parnaíba - Prefeito Doutor João Silva Filho International Airport

https://en.wikipedia.org/wiki/Parna%C3%ADba-Prefeito_Dr._Jo%C3%A3o_Silva_Filho_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

-2.893750, -41.731998

DMS

2°53'37.50"S 41°43'55.19"W

DDM

2°53.6250'S 41°43.9199'W

UTM

24M 196267 9679785

MGRS

24MSB9626779785

GH

7p6rd35wt

OLC

689W4749+CH

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