DEN to RSW: Distance and Flight Time
The distance from Denver International Airport (DEN) to Southwest Florida International Airport (RSW) is 2,584 km (1,606 mi). A typical nonstop flight covers it in about 3h 45m, heading southeast. The distance is the same in either direction (RSW to DEN).
How far is it from Denver to Fort Myers?
The great-circle distance between Denver International Airport (DEN) and Southwest Florida International Airport (RSW) is 2,584 km (1,606 mi, 1,395 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 DEN to RSW?
A nonstop flight typically takes about 3h 45m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. RSW is roughly southeast of DEN.
How is the DEN to RSW route written in code?
The pair is written DEN-RSW in IATA codes and KDEN-KRSW in ICAO codes, the form used on a flight plan. Denver International Airport is DEN (KDEN), Southwest Florida International Airport is RSW (KRSW).
| DEN | RSW | |
|---|---|---|
| Airport | Denver International Airport | Southwest Florida International Airport |
| ICAO code | KDEN | KRSW |
| Country | United States | United States |
| Elevation | 5,431 ft | 30 ft |
| Rank by connections | #15 | #254 |
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.
RSW sits 5,401 ft (1,646 m) lower than DEN, which is a real difference in air density on takeoff.
Airlines flying DEN to RSW
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 |
|---|---|---|---|---|
| F9 | Frontier Airlines | FFT | Frontier Flight | Active |
| UA | United Airlines | UAL | United | 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 Denver from Fort Myers?
Denver International Airport (DEN) and Southwest Florida International Airport (RSW) are 2,584 km (1,606 mi, 1,395 nautical miles) apart in a straight line.
How long is the flight from DEN to RSW?
A typical nonstop flight between DEN and RSW takes about 3h 45m. Actual times vary with aircraft type, winds and routing.
What direction is RSW from DEN?
Southwest Florida International Airport (RSW) lies roughly southeast of Denver International Airport (DEN).
Which airlines fly DEN to RSW?
2 airlines appear on the DEN-RSW route in the open dataset, including Frontier Airlines, United Airlines.
Related routes
Other routes from Denver (DEN):
Other routes from Fort Myers (RSW):
DEN airport code · RSW airport code · Busiest airports worldwide