Nonstop flight route between Columbus, Ohio, United States and Gamboma, Republic of the Congo:
Departure Airport:
(39°59'53"N by 82°53'30"W)
Arrival Airport:
(1°52'1"S by 15°52'1"E)
Distance from CMH to GMM:
6,764.59 miles (10,886.53 km)
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Jump to:
- About this route
- CMH Airport Information
- GMM Airport Information
- Facts about CMH
- Facts about GMM
- Map of Nearest Airports to CMH
- List of Nearest Airports to CMH
- Map of Furthest Airports from CMH
- List of Furthest Airports from CMH
- Map of Nearest Airports to GMM
- List of Nearest Airports to GMM
- Map of Furthest Airports from GMM
- List of Furthest Airports from GMM
About this route:
A direct, nonstop flight between Port Columbus International Airport (CMH), Columbus, Ohio, United States and Gamboma Airport (GMM), Gamboma, Republic of the Congo would travel a Great Circle distance of 6,765 miles (or 10,887 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 large distance between Port Columbus International Airport and Gamboma Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Port Columbus International Airport and Gamboma Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CMH / KCMH |
| Airport Name: | Port Columbus International Airport |
| Location: | Columbus, Ohio, United States |
| GPS Coordinates: | 39°59'53"N by 82°53'30"W |
| Airport Type: | Public |
| Elevation: | 815 feet (248 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CMH |
| More Information: | CMH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | GMM / FCOG |
| Airport Name: | Gamboma Airport |
| Location: | Gamboma, Republic of the Congo |
| GPS Coordinates: | 1°52'1"S by 15°52'1"E |
| Area Served: | Gamboma, Republic of the Congo |
| Elevation: | 1509 feet (460 meters) |
| View all routes: | Routes from GMM |
| More Information: | GMM Maps & Info |
Facts about Port Columbus International Airport (CMH):
- On October 21, 2010, a new arrivals/departures board was installed in the place of the old one in the main entrance area
- The airport was the home base of short-lived Skybus Airlines, which began operations from Port Columbus on May 22, 2007.
- Because of Port Columbus International Airport's relatively low elevation of 815 feet, planes can take off or land at Port Columbus International 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.
- The closest airport to Port Columbus International Airport (CMH) is Ohio State University Airport (OSU), which is located only 11 miles (18 kilometers) WNW of CMH.
- Port Columbus International Airport (CMH) has 2 runways.
- The furthest airport from Port Columbus International Airport (CMH) is Margaret River Airport (MGV), which is located 11,361 miles (18,284 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Gamboma Airport (GMM):
- The closest airport to Gamboma Airport (GMM) is Oyo Ollombo Airport (OLL), which is located 45 miles (72 kilometers) N of GMM.
- The furthest airport from Gamboma Airport (GMM) is Cassidy International Airport (CXI), which is located 11,968 miles (19,261 kilometers) away in Christmas Island, Kiribati.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11.12 miles (17.89 km) WNW | Ohio State University Airport (OSU) | Columbus, Ohio, United States |     |
| 2 | 12.87 miles (20.71 km) S | Rickenbacker International Airport (LCK) | Columbus, Ohio, United States | |
| 3 | 43.65 miles (70.24 km) NNW | Marion Municipal Airport (MNN) | Marion, Ohio, United States | |
| 4 | 51.42 miles (82.76 km) WSW | Springfield–Beckley Municipal Airport (SGH) | Springfield, Ohio, United States | |
| 5 | 52.93 miles (85.18 km) N | Galion Municipal Airport (GQQ) | Galion, Ohio, United States | |
| 6 | 53.07 miles (85.40 km) E | Zanesville Municipal Airport (ZZV) | Zanesville, Ohio, United States | |
| 7 | 60.21 miles (96.91 km) NNE | Mansfield Lahm Regional Airport (MFD) | Mansfield, Ohio, United States | |
| 8 | 61.97 miles (99.73 km) SW | Wilmington Air Park (ILN) | Wilmington, Ohio, United States | |
| 9 | 62.52 miles (100.62 km) W | Wright-Patterson Air Force Base (FFO) | Dayton, Ohio, United States | |
| 10 | 64.77 miles (104.23 km) SSE | Ohio University Airport Gordon K. Bush Airport (ATO) | Athens/Albany, Ohio, United States | |
| 11 | 70.62 miles (113.66 km) W | James M. Cox Dayton International Airport (DAY) | Dayton, Ohio, United States | |
| 12 | 76.21 miles (122.64 km) WSW | Dayton–Wright Brothers Airport (MGY) | Dayton, Ohio, United States | |
| 13 | 77.35 miles (124.48 km) NW | Lima Allen County Airport (AOH) | Lima, Ohio, United States | |
| 14 | 80.01 miles (128.77 km) S | Greater Portsmouth Regional Airport (PMH) | Portsmouth, Ohio, United States | |
| 15 | 80.34 miles (129.29 km) NE | Wayne County Airport (BJJ) | Wooster, Ohio, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,361.19 miles (18,284.02 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,338.05 miles (18,246.77 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,318.85 miles (18,215.88 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,313.75 miles (18,207.68 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,271.18 miles (18,139.16 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,257.87 miles (18,117.74 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,252.29 miles (18,108.77 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,247.73 miles (18,101.43 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,225.30 miles (18,065.32 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,223.75 miles (18,062.84 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,173.66 miles (17,982.21 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,140.36 miles (17,928.63 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,132.25 miles (17,915.57 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,122.31 miles (17,899.58 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,076.94 miles (17,826.56 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.92 miles (72.29 km) N | Oyo Ollombo Airport (OLL) | Oyo, Republic of the Congo, Republic of the Congo | |
| 2 | 66.62 miles (107.21 km) NNW | Boundji Airport (BOE) | Boundji, Republic of the Congo | |
| 3 | 89.81 miles (144.53 km) WSW | Djambala Airport (DJM) | Djambala, Republic of Congo | |
| 4 | 92.46 miles (148.80 km) N | Owando Airport (FTX) | Owando, Republic of the Congo | |
| 5 | 100.27 miles (161.37 km) NW | Ewo Airport (EWO) | Ewo, Republic of Congo | |
| 6 | 100.53 miles (161.78 km) WSW | Lague Airport (LCO) | Lague, Republic of Congo | |
| 7 | 129.32 miles (208.12 km) N | Makoua Airport (MKJ) | Makoua, Republic of the Congo | |
| 8 | 138.57 miles (223.00 km) ESE | Nioki Airport (NIO) | Nioki, Democratic Republic of the Congo | |
| 9 | 144.52 miles (232.58 km) SE | Bandundu Airport (FDU) | Bandundu, Democratic Republic of the Congo | |
| 10 | 144.64 miles (232.77 km) WNW | Akieni Airport (AKE) | Akieni, Gabon | |
| 11 | 153.90 miles (247.68 km) NW | Kelle Airport (KEE) | Kelle, Republic of the Congo | |
| 12 | 156.97 miles (252.62 km) WSW | Zanaga Airport (ANJ) | Zanaga, Republic of the Congo | |
| 13 | 167.12 miles (268.96 km) E | Inongo Airport (INO) | Inongo, Democratic Republic of the Congo | |
| 14 | 168.38 miles (270.97 km) W | M'Vengue El Hadj Omar Bongo Ondimba International Airport (MVB) | Franceville / Mvengue, Gabon | |
| 15 | 170.12 miles (273.79 km) SSW | Maya–Maya Airport (BZV) | Brazzaville, Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,968.31 miles (19,261.08 km) W | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,823.47 miles (19,027.98 km) ESE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 3 | 11,563.57 miles (18,609.72 km) SSW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 4 | 11,346.29 miles (18,260.04 km) NNE | Johnston Atoll Airport (JON) | Johnston Atoll, U.S. Minor Outlying Islands | |
| 5 | 11,268.03 miles (18,134.09 km) SSE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 6 | 11,265.30 miles (18,129.70 km) SSE | Tau Airport (TAV) | Tau, American Samoa | |
| 7 | 11,264.76 miles (18,128.83 km) SSE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 8 | 11,234.01 miles (18,079.35 km) SSE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 9 | 11,232.39 miles (18,076.74 km) SSE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 10 | 11,225.65 miles (18,065.88 km) SSE | Asau Airport (AAU) | Asau, Samoa | |
| 11 | 11,225.52 miles (18,065.68 km) SSE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 12 | 11,223.15 miles (18,061.86 km) SSE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 13 | 11,103.56 miles (17,869.40 km) SE | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 14 | 11,086.49 miles (17,841.93 km) NNW | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 15 | 11,083.96 miles (17,837.87 km) ESE | Arorae Island Airport (AIS) | Arorae Island, Kiribati | |