Nonstop flight route between Chickasha, Oklahoma, United States and Portsmouth, Ohio, United States:
Departure Airport:
(35°5'49"N by 97°58'4"W)
Arrival Airport:
(38°50'26"N by 82°50'49"W)
Distance from CHK to PMH:
872.63 miles (1,404.36 km)
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- About this route
- CHK Airport Information
- PMH Airport Information
- Facts about CHK
- Facts about PMH
- Map of Nearest Airports to CHK
- List of Nearest Airports to CHK
- Map of Furthest Airports from CHK
- List of Furthest Airports from CHK
- Map of Nearest Airports to PMH
- List of Nearest Airports to PMH
- Map of Furthest Airports from PMH
- List of Furthest Airports from PMH
About this route:
A direct, nonstop flight between Chickasha Municipal Airport (CHK), Chickasha, Oklahoma, United States and Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States would travel a Great Circle distance of 873 miles (or 1,404 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Chickasha Municipal Airport and Greater Portsmouth Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CHK / KCHK |
| Airport Name: | Chickasha Municipal Airport |
| Location: | Chickasha, Oklahoma, United States |
| GPS Coordinates: | 35°5'49"N by 97°58'4"W |
| Area Served: | Chickasha, Oklahoma |
| Operator/Owner: | City of Chickasha |
| Airport Type: | Public |
| Elevation: | 1152 feet (351 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from CHK |
| More Information: | CHK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PMH / KPMH |
| Airport Name: | Greater Portsmouth Regional Airport |
| Location: | Portsmouth, Ohio, United States |
| GPS Coordinates: | 38°50'26"N by 82°50'49"W |
| Area Served: | Portsmouth, Ohio |
| Operator/Owner: | Scioto County Airport Authority |
| Airport Type: | Public |
| Elevation: | 663 feet (202 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PMH |
| More Information: | PMH Maps & Info |
Facts about Chickasha Municipal Airport (CHK):
- Appears that there may have been four auxiliaries associated with Chickasha - Aux #1, Aux #2, Aux #3 & Aux #4 but unconfirmed and location unknown.
- Chickasha Municipal Airport (CHK) has 3 runways.
- For the 12-month period ending November 8, 2010, the airport had 4,000 general aviation aircraft operations, an average of 10 per day.
- The closest airport to Chickasha Municipal Airport (CHK) is Will Rogers World Airport (OKC), which is located 29 miles (47 kilometers) NE of CHK.
- The furthest airport from Chickasha Municipal Airport (CHK) is Sir Gaëtan Duval Airport (RRG), which is located 10,882 miles (17,513 kilometers) away in Rodrigues Island, Mauritius.
Facts about Greater Portsmouth Regional Airport (PMH):
- The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
- Because of Greater Portsmouth Regional Airport's relatively low elevation of 663 feet, planes can take off or land at Greater Portsmouth Regional Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
- The furthest airport from Greater Portsmouth Regional Airport (PMH) is Margaret River Airport (MGV), which is located 11,385 miles (18,322 kilometers) away in Margaret River, Western Australia, Australia.
- The airport offers fuel services along with a small snack bar, a couple of hangars, mechanics, and pilot snooze room.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 29.10 miles (46.82 km) NE | Will Rogers World Airport (OKC) | Oklahoma City, Oklahoma, United States |     |
| 2 | 29.81 miles (47.97 km) ENE | University of Oklahoma Max Westheimer Airport (OUN) | Norman, Oklahoma, United States | |
| 3 | 35.19 miles (56.64 km) NNE | Wiley Post Airport (PWA) | Oklahoma City, Oklahoma, United States | |
| 4 | 39.45 miles (63.49 km) NE | Tinker Air Force Base (TIK) | Oklahoma City, Oklahoma, United States | |
| 5 | 39.53 miles (63.61 km) SW | Henry Post Army Airfield (FSI) | Fort Sill, Oklahoma, United States | |
| 6 | 43.28 miles (69.65 km) S | Halliburton Field (DUC) | Duncan, Oklahoma, United States | |
| 7 | 44.56 miles (71.71 km) SW | Lawton–Fort Sill Regional Airport (LAW) | Lawton, Oklahoma, United States | |
| 8 | 60.58 miles (97.49 km) ENE | Shawnee Regional Airport (SNL) | Shawnee, Oklahoma, United States | |
| 9 | 60.65 miles (97.61 km) NNE | Guthrie–Edmond Regional Airport (GOK) | Guthrie, Oklahoma, United States | |
| 10 | 61.73 miles (99.35 km) W | Hobart Regional Airport (HBR) | Hobart, Oklahoma, United States | |
| 11 | 62.36 miles (100.35 km) WNW | Clinton Regional Airport (CLK) | Clinton, Oklahoma, United States | |
| 12 | 71.57 miles (115.19 km) WNW | Clinton-Sherman Industrial Airpark (CSM) | Clinton, Oklahoma, United States | |
| 13 | 76.15 miles (122.56 km) ESE | Ada Municipal Airport (ADT) | Ada, Oklahoma, United States | |
| 14 | 76.79 miles (123.59 km) SE | Ardmore Municipal Airport (ADM) | Ardmore, Oklahoma, United States | |
| 15 | 77.32 miles (124.44 km) SW | Frederick Regional Airport (FDR) | Frederick, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,881.88 miles (17,512.64 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,644.16 miles (17,130.08 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,602.86 miles (17,063.61 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 4 | 10,567.07 miles (17,006.01 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,561.09 miles (16,996.38 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 6 | 10,553.93 miles (16,984.86 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 7 | 10,540.69 miles (16,963.56 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,520.43 miles (16,930.95 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 9 | 10,507.53 miles (16,910.18 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 10,504.69 miles (16,905.62 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 10,497.47 miles (16,894.00 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,487.11 miles (16,877.32 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,481.55 miles (16,868.38 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 10,479.34 miles (16,864.83 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,477.84 miles (16,862.41 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.79 miles (55.99 km) SSE | Lawrence County Airpark (HTW) | Chesapeake, Ohio / Huntington, West Virginia, United States | |
| 2 | 36.25 miles (58.33 km) SSE | Tri-State Airport (HTS) | Huntington, West Virginia, United States | |
| 3 | 41.94 miles (67.50 km) NE | Ohio University Airport Gordon K. Bush Airport (ATO) | Athens/Albany, Ohio, United States | |
| 4 | 64.90 miles (104.45 km) NW | Wilmington Air Park (ILN) | Wilmington, Ohio, United States | |
| 5 | 67.39 miles (108.45 km) N | Rickenbacker International Airport (LCK) | Columbus, Ohio, United States | |
| 6 | 74.94 miles (120.61 km) ESE | Yeager Airport (CRW) | Charleston, West Virginia, United States | |
| 7 | 80.01 miles (128.77 km) N | Port Columbus International Airport (CMH) | Columbus, Ohio, United States | |
| 8 | 83.15 miles (133.81 km) ENE | Mid-Ohio Valley Regional Airport (PKB) | Parkersburg, West Virginia, United States | |
| 9 | 86.34 miles (138.95 km) WNW | Cincinnati Municipal Airport (LUK) | Cincinnati, Ohio, United States | |
| 10 | 86.46 miles (139.15 km) N | Ohio State University Airport (OSU) | Columbus, Ohio, United States | |
| 11 | 87.10 miles (140.18 km) NW | Springfield–Beckley Municipal Airport (SGH) | Springfield, Ohio, United States | |
| 12 | 90.07 miles (144.96 km) NW | Dayton–Wright Brothers Airport (MGY) | Dayton, Ohio, United States | |
| 13 | 91.75 miles (147.65 km) NNE | Zanesville Municipal Airport (ZZV) | Zanesville, Ohio, United States | |
| 14 | 93.47 miles (150.42 km) NW | Wright-Patterson Air Force Base (FFO) | Dayton, Ohio, United States | |
| 15 | 95.72 miles (154.05 km) WNW | Middletown Regional Airport (MWO) | Middletown, Ohio, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,384.56 miles (18,321.63 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,361.95 miles (18,285.24 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,338.90 miles (18,248.15 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,338.49 miles (18,247.48 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,301.73 miles (18,188.33 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,287.40 miles (18,165.26 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,277.69 miles (18,149.64 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,266.80 miles (18,132.11 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 11,262.96 miles (18,125.94 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,243.76 miles (18,095.02 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,216.76 miles (18,051.58 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,187.46 miles (18,004.43 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,171.36 miles (17,978.51 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,164.59 miles (17,967.62 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,129.72 miles (17,911.50 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |