Nonstop flight route between Portsmouth, Ohio, United States and Chiapas, Mexico:
Departure Airport:
(38°50'26"N by 82°50'49"W)
Arrival Airport:
(16°41'24"N by 92°31'48"W)
Distance from PMH to SZT:
1,638.45 miles (2,636.82 km)
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Jump to:
- About this route
- PMH Airport Information
- SZT Airport Information
- Facts about PMH
- Facts about SZT
- Map of Nearest Airports to PMH
- List of Nearest Airports to PMH
- Map of Furthest Airports from PMH
- List of Furthest Airports from PMH
- Map of Nearest Airports to SZT
- List of Nearest Airports to SZT
- Map of Furthest Airports from SZT
- List of Furthest Airports from SZT
About this route:
A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and San Cristóbal de las Casas National Airport (SZT), Chiapas, Mexico would travel a Great Circle distance of 1,638 miles (or 2,637 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 Greater Portsmouth Regional Airport and San Cristóbal de las Casas National Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | SZT / MMSC |
| Airport Names: |
|
| Location: | Chiapas, Mexico |
| GPS Coordinates: | 16°41'24"N by 92°31'48"W |
| Area Served: | San Cristóbal de las Casas, Chiapas, Mexico |
| Operator/Owner: | Aeropuertos y Servicios Auxiliares (ASA)(Until 2010) |
| Airport Type: | Public |
| Elevation: | 7185 feet (2,190 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SZT |
| More Information: | SZT Maps & Info |
Facts about Greater Portsmouth Regional Airport (PMH):
- 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 closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
- The airport offers fuel services along with a small snack bar, a couple of hangars, mechanics, and pilot snooze room.
- Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
- 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.
Facts about San Cristóbal de las Casas National Airport (SZT):
- The closest airport to San Cristóbal de las Casas National Airport (SZT) is Ángel Albino Corzo International Airport (TGZ), which is located 34 miles (54 kilometers) WSW of SZT.
- Because of San Cristóbal de las Casas National Airport's high elevation of 7,185 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SZT. Combined with a high temperature, this could make SZT a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- San Cristóbal de las Casas National Airport (SZT) currently has only 1 runway.
- The furthest airport from San Cristóbal de las Casas National Airport (SZT) is Cocos (Keeling) Island Airport (CCK), which is located 11,738 miles (18,890 kilometers) away in Cocos Islands, Australia.
- In addition to being known as "San Cristóbal de las Casas National Airport", another name for SZT is "Aeropuerto Nacional de San Cristóbal de las Casas".
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.75 miles (54.32 km) WSW | Ángel Albino Corzo International Airport (TGZ) | Tuxtla Gutiérrez, Chiapas, Mexico | |
| 2 | 92.14 miles (148.28 km) NNW | Carlos Rovirosa Pérez International Airport (VSA) | Villahermosa, Tabasco, Mexico | |
| 3 | 131.40 miles (211.47 km) S | Tapachula International Airport (TAP) | Tapachula, Chiapas, Mexico | |
| 4 | 143.40 miles (230.77 km) SSE | Quetzaltenango Airport (AAZ) | Quetzaltenango, Guatemala | |
| 5 | 143.96 miles (231.67 km) NNE | Ciudad del Carmen International Airport (CME) | Ciudad del Carmen, Campeche, Mexico | |
| 6 | 144.47 miles (232.50 km) SSE | Coatepeque Airport (CTF) | Coatepeque, Quetzaltenango, Guatemala | |
| 7 | 147.87 miles (237.98 km) SE | Quiché Airport (AQB) | Quiché, El Quiché, Guatemala | |
| 8 | 159.77 miles (257.13 km) SSE | Retalhuleu Airport (RER) | Retalhuleu, Guatemala | |
| 9 | 164.28 miles (264.39 km) ESE | Cobán Airport (CBV) | Cobán, Alta Verapaz, Guatemala | |
| 10 | 166.80 miles (268.44 km) NW | Minatitlán/Coatzacoalcos International Airport (MTT) | Minatitlán, Veracruz, Mexico | |
| 11 | 176.86 miles (284.62 km) E | Mundo Maya International Airport (FRS) | Flores, El Petén, Guatemala | |
| 12 | 180.07 miles (289.79 km) W | Salina Cruz Airport (SCX) | Salina Cruz, Oaxaca, Mexico | |
| 13 | 197.45 miles (317.76 km) SE | La Aurora International Airport (GUA) | Guatemala City, Guatemala | |
| 14 | 253.78 miles (408.42 km) NNE | Ing. Alberto Acuña Ongay International Airport (CPE) | Campeche, Campeche, Mexico | |
| 15 | 255.54 miles (411.25 km) WSW | Huatulco International Airport (HUX) | Huatulco (Bahías de Huatulco), Oaxaca, Mexico | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,737.72 miles (18,889.98 km) WSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 11,140.27 miles (17,928.48 km) WSW | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 3 | 11,130.06 miles (17,912.05 km) SW | Rokot Airport (RKI) | Sipura, Indonesia | |
| 4 | 11,094.32 miles (17,854.54 km) SW | Fatmawati Soekarno Airport (BKS) | Bengkulu, Indonesia | |
| 5 | 11,050.50 miles (17,784.01 km) SW | Depati Parbo Airport (KRC) | Kerinci, Indonesia | |
| 6 | 11,034.16 miles (17,757.71 km) SW | Minangkabau International Airport (MIA) (PDG) | Ketaping, West Sumatra, Indonesia | |
| 7 | 11,019.48 miles (17,734.09 km) SSW | Binaka Airport (GNS) | Gunungsitoli, Nias Island, Indonesia | |
| 8 | 11,000.57 miles (17,703.65 km) WSW | Radin Inten II Airport (RIA II) (TKG) | Bandar Lampung, Sumatra, Indonesia | |
| 9 | 10,972.44 miles (17,658.39 km) WSW | Gunung Batin Airport (AKQ) | Astraksetra, Indonesia | |
| 10 | 10,955.49 miles (17,631.10 km) SE | Fuvahmulah Airport (FVM) | Fuvahmulah, Maldives | |
| 11 | 10,948.41 miles (17,619.72 km) WSW | Soekarno–Hatta International Airport (CGK) | Jakarta, Indonesia | |
| 12 | 10,944.43 miles (17,613.31 km) SW | Aek Godang Airport (AEG) | Padang Sidempuan, Indonesia | |
| 13 | 10,939.48 miles (17,605.34 km) WSW | Halim Perdanakusuma Airport (HLP) | Jakarta, Indonesia | |
| 14 | 10,928.01 miles (17,586.88 km) SW | Sultan Mahmud Badaruddin II International Airport (SMB II) (PLM) | Palembang, Sumatra, Indonesia | |
| 15 | 10,923.18 miles (17,579.12 km) SW | Sultan Thaha Airport (DJB) | Jambi, Indonesia | |