KRNT · Renton Municipal Airport

RENTON, WASHINGTON · SMALL AIRPORT

Elevation ft

Runway

5,382

Longest ft · 16/34

47.49N

122.22W

Renton Municipal Airport serves Renton, Washington at 32 ft elevation with its longest runway, 16/34, at 5,382 by 200 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 KRNT in JetDesk: live METAR, TAF, winds and runway verdict →

01Runways

Runway	Length × width	Surface	Lighting
16/34	5,382 × 200 ft	asphalt (good)	lit

02Density altitude and turboprop runway margins

Standard temperature at 32 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)	32 ft	2,444 ft	2,113 ft	3,170 ft
Warm day (ISA +10)	1,232 ft	2,678 ft	2,240 ft	3,360 ft
Hot day (ISA +20)	2,432 ft	2,912 ft	2,367 ft	3,550 ft
35°C afternoon	2,440 ft	2,914 ft	2,367 ft	3,551 ft

Planning aid only. Even on a 35°C afternoon the longest runway (16/34, 5,382 ft) covers a Meridian-class turboprop's landing distance with a 50 percent margin (3,551 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 KRNT is high, or as the longer runway on a hot afternoon.

Airport	Distance	Longest runway
KBFI King County International Airport - Boeing Field	4 nm NW	10,007 ft
KSEA Seattle–Tacoma International Airport	5 nm SW	11,901 ft
KTIW Tacoma Narrows Airport	20 nm SW	5,002 ft
KPWT Bremerton National Airport	22 nm W	6,000 ft
KPAE Seattle Paine Field International Airport	25 nm N	9,010 ft

04Jet A prices and FBOs at KRNT

No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at KRNT, 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 KRNT or read what a fuel stop actually saves.

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