Nonstop flight route between Portsmouth, Ohio, United States and Hamilton, Victoria, Australia:
Departure Airport:
(38°50'26"N by 82°50'49"W)
Arrival Airport:
(37°38'53"S by 142°3'53"E)
Distance from PMH to HLT:
10,023.15 miles (16,130.66 km)
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Jump to:
- About this route
- PMH Airport Information
- HLT Airport Information
- Facts about PMH
- Facts about HLT
- 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 HLT
- List of Nearest Airports to HLT
- Map of Furthest Airports from HLT
- List of Furthest Airports from HLT
About this route:
A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Hamilton Airport (HLT), Hamilton, Victoria, Australia would travel a Great Circle distance of 10,023 miles (or 16,131 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 Greater Portsmouth Regional Airport and Hamilton 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 Greater Portsmouth Regional Airport and Hamilton Airport. You'll see that it will travel the same route of the red line on this map!
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: | HLT / YHML |
| Airport Name: | Hamilton Airport |
| Location: | Hamilton, Victoria, Australia |
| GPS Coordinates: | 37°38'53"S by 142°3'53"E |
| Operator/Owner: | Southern Grampians Shire Council |
| Airport Type: | Public |
| Elevation: | 803 feet (245 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HLT |
| More Information: | HLT Maps & Info |
Facts about Greater Portsmouth Regional Airport (PMH):
- Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
- The airport offers fuel services along with a small snack bar, a couple of hangars, mechanics, and pilot snooze room.
- Greater Portsmouth Regional Airport is a public use airport located 10 nautical miles northeast of the central business district of Portsmouth, a city in Scioto County, Ohio, United States.
- 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.
- Greater Portsmouth Regional Airport covers an area of 246 acres at an elevation of 663 feet above mean sea level.
- 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.
- The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
Facts about Hamilton Airport (HLT):
- The furthest airport from Hamilton Airport (HLT) is Flores Airport (FLW), which is nearly antipodal to Hamilton Airport (meaning Hamilton Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,049 miles (19,390 kilometers) away in Flores Island, Azores, Portugal.
- The closest airport to Hamilton Airport (HLT) is Warrnambool Airport (WMB), which is located 49 miles (79 kilometers) SSE of HLT.
- Because of Hamilton Airport's relatively low elevation of 803 feet, planes can take off or land at Hamilton 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.
- Hamilton Airport (HLT) has 2 runways.
| 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 | 49.30 miles (79.34 km) SSE | Warrnambool Airport (WMB) | Warrnambool, Victoria, Australia | |
| 2 | 55.76 miles (89.74 km) ENE | Ararat Airport (ARY) | Ararat, Victoria, Australia | |
| 3 | 56.46 miles (90.86 km) SW | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| 4 | 67.88 miles (109.23 km) N | Horsham Airport (HSM) | Horsham, Victoria, Australia | |
| 5 | 70.28 miles (113.11 km) W | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |
| 6 | 117.92 miles (189.77 km) ESE | Avalon Airport (AVV) | Avalon, Victoria, Australia | |
| 7 | 129.86 miles (208.99 km) ESE | Geelong Airport (GEX) | Grovedale, Victoria, Australia | |
| 8 | 134.58 miles (216.58 km) N | Hopetoun Airport (HTU) | Hopetoun, Victoria, Australia | |
| 9 | 139.57 miles (224.61 km) ENE | Bendigo Airport (BXG) | Bendigo, Victoria, Australia | |
| 10 | 151.97 miles (244.57 km) E | Melbourne Airport (MEL) | Melbourne, Victoria, Australia | |
| 11 | 155.21 miles (249.78 km) E | Essendon Airport (MEB) | Melbourne, Victoria, Australia | |
| 12 | 167.21 miles (269.10 km) NE | Kerang Airport (KRA) | Kerang, Victoria, Australia | |
| 13 | 167.32 miles (269.27 km) E | Moorabbin Harry Hawker Airport (MBW) | Moorabbin, Victoria, Australia | |
| 14 | 181.14 miles (291.52 km) NE | Echuca Airport (ECH) | Echuca, Victoria, Australia | |
| 15 | 182.38 miles (293.51 km) SSE | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,048.66 miles (19,390.39 km) WNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 2 | 12,043.22 miles (19,381.63 km) WNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 3 | 11,932.07 miles (19,202.76 km) W | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 11,917.08 miles (19,178.63 km) W | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 11,891.26 miles (19,137.09 km) WNW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 6 | 11,843.38 miles (19,060.03 km) W | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 11,768.21 miles (18,939.06 km) W | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,734.37 miles (18,884.59 km) W | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,419.28 miles (18,377.51 km) NE | St. John's International Airport (YYT) | St. John's, Newfoundland and Labrador, Canada | |
| 10 | 11,315.07 miles (18,209.79 km) NE | Saint-Pierre Airport (FSP) | Saint-Pierre, Saint Pierre and Miquelon, France | |
| 11 | 11,297.75 miles (18,181.92 km) NE | Gander International Airport (YQX) | Gander, Newfoundland, Canada | |
| 12 | 11,295.54 miles (18,178.37 km) NE | Miquelon Airport (MQC) | Miquelon, Saint Pierre and Miquelon | |
| 13 | 11,196.89 miles (18,019.60 km) W | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 14 | 11,183.20 miles (17,997.57 km) W | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 15 | 11,181.75 miles (17,995.23 km) NE | Deer Lake Regional Airport (YDF) | Deer Lake, Newfoundland and Labrador, Canada | |