CLT to GSP: Distance and Flight Time
The distance from Charlotte Douglas International Airport (CLT) to Greenville-Spartanburg International Airport (GSP) is 121 km (75 mi). A typical nonstop flight covers it in about 40m, heading west. The distance is the same in either direction (GSP to CLT).
How far is it from Charlotte to Greenville/Greer/Spartanburg?
The great-circle distance between Charlotte Douglas International Airport (CLT) and Greenville-Spartanburg International Airport (GSP) is 121 km (75 mi, 66 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from CLT to GSP?
A nonstop flight typically takes about 40m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. GSP is roughly west of CLT.
How is the CLT to GSP route written in code?
The pair is written CLT-GSP in IATA codes and KCLT-KGSP in ICAO codes, the form used on a flight plan. Charlotte Douglas International Airport is CLT (KCLT), Greenville-Spartanburg International Airport is GSP (KGSP).
| CLT | GSP | |
|---|---|---|
| Airport | Charlotte Douglas International Airport | Greenville-Spartanburg International Airport |
| ICAO code | KCLT | KGSP |
| Country | United States | United States |
| Elevation | 748 ft | 964 ft |
| Rank by connections | #32 | #475 |
Both ICAO codes start with K, the prefix ICAO assigns to the contiguous United States, so this is a route inside one ICAO region. How ICAO prefixes are laid out.
GSP sits 216 ft (66 m) higher than CLT, which is a real difference in air density on takeoff.
Airlines flying CLT to GSP
2 airlines appear on this route in the open route dataset, 2 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| AA | American Airlines | AAL | American | Active |
| US | US Airways | USA | U S Air | Active |
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Charlotte from Greenville/Greer/Spartanburg?
Charlotte Douglas International Airport (CLT) and Greenville-Spartanburg International Airport (GSP) are 121 km (75 mi, 66 nautical miles) apart in a straight line.
How long is the flight from CLT to GSP?
A typical nonstop flight between CLT and GSP takes about 40m. Actual times vary with aircraft type, winds and routing.
What direction is GSP from CLT?
Greenville-Spartanburg International Airport (GSP) lies roughly west of Charlotte Douglas International Airport (CLT).
Which airlines fly CLT to GSP?
2 airlines appear on the CLT-GSP route in the open dataset, including American Airlines, US Airways.
Related routes
Other routes from Charlotte (CLT):
Other routes from Greenville/Greer/Spartanburg (GSP):
CLT airport code · GSP airport code · Busiest airports worldwide