KGSP · Greenville-Spartanburg International Airport
Greenville-Spartanburg International Airport serves Greenville/Greer/Spartanburg, South Carolina at 964 ft elevation with its longest runway, 04/22, at 11,001 by 150 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.
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01Runways
| Runway | Length × width | Surface | Lighting |
|---|---|---|---|
| 04/22 | 11,001 × 150 ft | asphalt (PEM) | lit |
02Density altitude and turboprop runway margins
Standard temperature at 964 ft is about 13°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, 13°C) | 964 ft | 2,626 ft | 2,212 ft | 3,318 ft |
| Warm day (ISA +10) | 2,164 ft | 2,860 ft | 2,338 ft | 3,507 ft |
| Hot day (ISA +20) | 3,364 ft | 3,094 ft | 2,465 ft | 3,697 ft |
| 35°C afternoon | 3,595 ft | 3,139 ft | 2,489 ft | 3,734 ft |
03Nearby fields with 5,000 ft or more
Useful as alternates, as fuel stops when the price at KGSP is high, or as the longer runway on a hot afternoon.
| Airport | Distance | Longest runway |
|---|---|---|
| KGMU Greenville Downtown Airport | 7 nm SW | 5,393 ft |
| KGYH Donaldson Field Airport | 11 nm SW | 8,000 ft |
| KSPA Spartanburg Downtown Memorial Airport | 13 nm E | 5,852 ft |
| KLQK Pickens County Airport | 24 nm W | 5,002 ft |
| KAND Anderson Regional Airport | 34 nm SW | 6,002 ft |
| KFQD Rutherford County Marchman Field | 35 nm NE | 5,000 ft |
04Jet A prices and FBOs at KGSP
No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at KGSP, 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 KGSP or read what a fuel stop actually saves.
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