KGIC · Idaho County Airport

GRANGEVILLE, IDAHO · SMALL AIRPORT

3,314

Elevation ft

Runway

5,100

Longest ft · 07/25

45.94N

116.12W

Idaho County Airport serves Grangeville, Idaho at 3,314 ft elevation with its longest runway, 07/25, at 5,100 by 75 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 KGIC in JetDesk: live METAR, TAF, winds and runway verdict →

01Runways

Runway	Length × width	Surface	Lighting
07/25	5,100 × 75 ft	asphalt	lit

02Density altitude and turboprop runway margins

Standard temperature at 3,314 ft is about 8°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, 8°C)	3,314 ft	3,084 ft	2,460 ft	3,689 ft
Warm day (ISA +10)	4,514 ft	3,318 ft	2,586 ft	3,879 ft
Hot day (ISA +20)	5,714 ft	3,552 ft	2,713 ft	4,069 ft
35°C afternoon	6,509 ft	3,708 ft	2,797 ft	4,195 ft

Planning aid only. Even on a 35°C afternoon the longest runway (07/25, 5,100 ft) covers a Meridian-class turboprop's landing distance with a 50 percent margin (4,195 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 KGIC is high, or as the longer runway on a hot afternoon.

Airport	Distance	Longest runway
KLWS Lewiston Nez Perce County Airport	45 nm NW	6,511 ft
KJSY Joseph State Airport	59 nm SW	5,202 ft
KPUW Pullman-Moscow Regional Airport	63 nm NW	7,100 ft
KMYL McCall Municipal Airport	63 nm S	6,101 ft
KHRF Ravalli County Airport	85 nm E	5,200 ft
KLGD La Grande/Union County Airport	88 nm SW	6,261 ft

04Jet A prices and FBOs at KGIC

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

All Idaho airports · Airport directory · Open JetDesk