KMAI · Marianna Municipal Airport

MARIANNA, FLORIDA · SMALL AIRPORT

110

Elevation ft

Runways

6,001

Longest ft · 18/36

30.84N

85.18W

Marianna Municipal Airport serves Marianna, Florida at 110 ft elevation with its longest runway, 18/36, at 6,001 by 100 ft. The figures below are computed from FAA NASR runway data (via OurAirports) and the same rules of thumb JetDesk uses on the airport page in the app; the POH and current NOTAMs are the authority.

Open KMAI in JetDesk: live METAR, TAF, winds and runway verdict →

01Runways

Runway	Length × width	Surface	Lighting
18/36	6,001 × 100 ft	asphalt	lit
08/26	4,763 × 100 ft	asphalt (poor)	unlit

02Density altitude and turboprop runway margins

Standard temperature at 110 ft is about 15°C. Every 1,000 ft of density altitude adds roughly 8 percent to a turboprop's takeoff distance and 5 percent to its landing distance. The table uses Piper Meridian book numbers (2,438 ft takeoff and 2,110 ft landing over a 50 ft obstacle at sea level, ISA, max weight) as a reference airplane; heavier turboprops and light jets scale the same way from their own POH figures.

Conditions	Density altitude	Takeoff est.	Landing est.	Landing × 1.5
Standard day (ISA, 15°C)	110 ft	2,459 ft	2,122 ft	3,182 ft
Warm day (ISA +10)	1,310 ft	2,694 ft	2,248 ft	3,372 ft
Hot day (ISA +20)	2,510 ft	2,928 ft	2,375 ft	3,562 ft
35°C afternoon	2,536 ft	2,933 ft	2,378 ft	3,566 ft

Planning aid only. Even on a 35°C afternoon the longest runway (18/36, 6,001 ft) covers a Meridian-class turboprop's landing distance with a 50 percent margin (3,566 ft needed). The percentages are a generic rule of thumb applied to one reference airplane, not certified performance data for any specific aircraft, and the runway size categories describe the runway, not your airplane's suitability. Verify with the approved flight manual before every flight.

03Nearby fields with 5,000 ft or more

Useful as alternates, as fuel stops when the price at KMAI is high, or as the longer runway on a hot afternoon.

Airport	Distance	Longest runway
K17J Donalsonville Municipal Airport	19 nm NE	5,777 ft
KBCR Tri-County Airport	22 nm W	5,398 ft
KBGE Decatur County Industrial Air Park	29 nm E	5,502 ft
KDHN Dothan Regional Airport	32 nm NW	8,500 ft
KHDL Headland Municipal Airport	32 nm N	5,002 ft
KBIJ Early County Airport	37 nm NE	5,494 ft

04Jet A prices and FBOs at KMAI

No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at KMAI, the app flags a price stale after two weeks, and the route finder ranks every field within a corridor of your route by net savings after the cost of the extra cycle. Log a price at KMAI or read what a fuel stop actually saves.

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