Stillwater Regional Airport is a medium-sized airport serving Stillwater, United States. Its IATA code is SWO and its ICAO code is KSWO. The airport lies at an elevation of 1,000 ft (305 m) above sea level. It has 2 runway(s); the longest is 17/35, 7,401 ft (2,256 m) long. Local time follows the America/Chicago time zone.
Key facts
- IATA code
- SWO
- ICAO code
- KSWO
- Airport type
- Medium airport
- Elevation
- 1,000 ft (305 m)
- Coordinates
- 36.1621, -97.0856
- Time zone
- America/Chicago
- Local time now
- —
- Scheduled service
- Yes
Location
Runways
| Runway | Length | Width | Surface | Lighted |
|---|---|---|---|---|
| 04/22 | 5,002 ft · 1,525 m | 75 ft · 23 m | Asphalt | Yes |
| 17/35 | 7,401 ft · 2,256 m | 100 ft · 30 m | Asphalt | Yes |
Nearest airports
Airports with scheduled service closest to Stillwater Regional Airport, by great-circle distance.
| Airport | City | Distance |
|---|---|---|
| OKC OKC Will Rogers World Airport | Oklahoma City, United States | 97 km · 60 mi |
| TUL Tulsa International Airport | Tulsa, United States | 108 km · 67 mi |
| ICT Wichita Dwight D. Eisenhower National Airport | Wichita, United States | 168 km · 104 mi |
| LAW Lawton Fort Sill Regional Airport | Lawton, United States | 214 km · 133 mi |
| XNA Northwest Arkansas National Airport | Fayetteville/Springdale/Rogers, United States | 250 km · 155 mi |
| JLN Joplin Regional Airport | Joplin, United States | 256 km · 159 mi |
| FSM Fort Smith Regional Airport | Fort Smith, United States | 262 km · 163 mi |
| SLN Salina Municipal Airport | Salina, United States | 297 km · 185 mi |
Distances to major hubs
Great-circle distances from SWO. These are geographic distances, not a list of operated flights.
| Airport | km | mi | NM | |
|---|---|---|---|---|
| ATL Atlanta | 1,187 | 738 | 641 | View route |
| MEX Mexico City | 1,870 | 1,162 | 1,010 | View route |
| LAX Los Angeles | 1,953 | 1,213 | 1,054 | View route |
| JFK New York | 2,084 | 1,295 | 1,125 | View route |
| LHR London | 7,361 | 4,574 | 3,975 | View route |
| CDG Paris (Roissy-en-France, Val-d'Oise) | 7,684 | 4,774 | 4,149 | View route |
| FRA Frankfurt am Main | 7,984 | 4,961 | 4,311 | View route |
| GRU São Paulo | 8,494 | 5,278 | 4,586 | View route |
| IST Istanbul | 9,790 | 6,083 | 5,286 | View route |
| HND Tokyo | 10,109 | 6,281 | 5,458 | View route |
| PEK Beijing | 10,865 | 6,751 | 5,867 | View route |
| DXB Dubai | 12,600 | 7,829 | 6,803 | View route |
| DEL New Delhi | 12,793 | 7,949 | 6,908 | View route |
| SYD Sydney (Mascot) | 13,930 | 8,656 | 7,522 | View route |
| JNB Johannesburg | 14,764 | 9,174 | 7,972 | View route |
| SIN Singapore | 15,308 | 9,512 | 8,265 | View route |
Radio frequencies
Not for navigation. Always use official, current aeronautical publications.
| Type | Description | MHz |
|---|---|---|
| ASOS | ASOS | 135.725 |
| CNTR | KANSAS CITY CNTR | 128.300 |
| GND | GND | 121.600 |
| RDO | MC ALESTER RDO | 122.300 |
| TWR | TWR | 125.350 |
| UNIC | CTAF/UNICOM | 122.700 |
External links
External links come from the source dataset and are not independently verified by FlyingWorld.
Frequently asked questions
What is the airport code of Stillwater Regional Airport?
The IATA code of Stillwater Regional Airport is SWO and its ICAO code is KSWO.
Where is Stillwater Regional Airport located?
Stillwater Regional Airport is in Stillwater, Oklahoma, United States, at 36.1621, -97.0856.
What time zone is Stillwater Regional Airport in?
Stillwater Regional Airport uses the IANA time zone America/Chicago. Daylight saving time, where applicable, is applied automatically by the clock on this page.
How long is the longest runway at Stillwater Regional Airport?
The longest runway listed is 17/35, 7,401 ft (2,256 m) long.
What is the nearest airport to Stillwater Regional Airport?
The nearest airport with scheduled service in our directory is OKC Will Rogers World Airport (OKC), about 97 km (60 mi) away.
Source: OurAirports (data updated: 9 November 2026). Not for navigation. Always use official, current aeronautical publications.