Nonstop flight route between Portsmouth, Ohio, United States and Newcastle, New South Wales, Australia:
Departure Airport:
(38°50'26"N by 82°50'49"W)
Arrival Airport:
(32°47'42"S by 151°50'3"E)
Distance from PMH to NTL:
9,390.27 miles (15,112.14 km)
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Jump to:
- About this route
- PMH Airport Information
- NTL Airport Information
- Facts about PMH
- Facts about NTL
- 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 NTL
- List of Nearest Airports to NTL
- Map of Furthest Airports from NTL
- List of Furthest Airports from NTL
About this route:
A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Newcastle Airport (NTL), Newcastle, New South Wales, Australia would travel a Great Circle distance of 9,390 miles (or 15,112 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 Newcastle 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 Newcastle 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: | NTL / YWLM |
| Airport Names: |
|
| Location: | Newcastle, New South Wales, Australia |
| GPS Coordinates: | 32°47'42"S by 151°50'3"E |
| Area Served: | Lower Hunter Region |
| Operator/Owner: | Newcastle City Council Port Stephens Council |
| Airport Type: | Military/Public |
| Elevation: | 31 feet (9 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from NTL |
| More Information: | NTL 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.
- 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.
Facts about Newcastle Airport (NTL):
- Newcastle Airport (NTL) currently has only 1 runway.
- Newcastle Airport is surrounded by Class C Airspace and has a control tower which is manned Monday to Friday, between the hours of 0800 – 2200.
- Scheduled services to the airport commenced in February 1948, with Trans Australia Airlines using DC-3 aircraft to service a Sydney–Newcastle–Brisbane route.
- The largest aircraft currently operating to Newcastle Airport are the Boeing 737-800s of Virgin Australia.
- Because of Newcastle Airport's relatively low elevation of 31 feet, planes can take off or land at Newcastle 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.
- Newcastle Airport handled 1,211,302 passengers last year.
- AirAsia X has investigated using Williamtown Airport for flights to Kuala Lumpur in Malaysia.
- The closest airport to Newcastle Airport (NTL) is Maitland Airport (MTL), which is located 21 miles (34 kilometers) WNW of NTL.
- The furthest airport from Newcastle Airport (NTL) is Santa Maria Airport (SMA), which is nearly antipodal to Newcastle Airport (meaning Newcastle Airport is almost on the exact opposite side of the Earth from Santa Maria Airport), and is located 12,102 miles (19,476 kilometers) away in Santa Maria, Portugal.
- In addition to being known as "Newcastle Airport", other names for NTL include "RAAF Base Williamtown" and "Williamtown Airport".
| 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 | 21.09 miles (33.94 km) WNW | Maitland Airport (MTL) | Maitland, New South Wales, Australia | |
| 2 | 21.65 miles (34.85 km) SSW | Belmont Airport (BEO) | Newcastle, New South Wales, Australia | |
| 3 | 28.63 miles (46.07 km) W | Cessnock Airport (CES) | Cessnock, New South Wales, Australia | |
| 4 | 88.11 miles (141.80 km) SSW | Sydney (Kingsford Smith) Airport (SYD) | Mascot (near Sydney), Australia | |
| 5 | 92.09 miles (148.20 km) SSW | Bankstown Airport (BWU) | Bankstown (near Sydney), New South Wales, Australia | |
| 6 | 108.54 miles (174.68 km) SW | Camden Aerodrome (CDU) | Camden, New South Wales, Australia | |
| 7 | 111.55 miles (179.53 km) NNE | Port Macquarie Airport (PQQ) | Port Macquarie, New South Wales, Australia | |
| 8 | 130.29 miles (209.69 km) W | Mudgee Airport (DGE) | Mudgee, New South Wales, Australia | |
| 9 | 130.92 miles (210.69 km) NNE | Kempsey Airport (KPS) | Kempsey, New South Wales, Australia | |
| 10 | 131.58 miles (211.75 km) NNW | Tamworth Airport (TMW) | Tamworth, New South Wales, Australia | |
| 11 | 133.29 miles (214.51 km) WSW | Bathurst Airport (BHS) | Bathurst, New South Wales, Australia | |
| 12 | 136.04 miles (218.93 km) SSW | Illawarra Regional Airport (WOL) | Shellharbour, Wollongong, New South Wales, Australia | |
| 13 | 147.87 miles (237.97 km) WNW | Coolah Airport (CLH) | Coolah, New South Wales, Australia | |
| 14 | 157.12 miles (252.85 km) NW | Gunnedah Airport (GUH) | Gunnedah, New South Wales, Australia | |
| 15 | 157.13 miles (252.88 km) N | Armidale Airport (ARM) | Armidale, New South Wales, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,101.93 miles (19,476.12 km) NNW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 2 | 12,067.78 miles (19,421.16 km) NNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 3 | 12,040.03 miles (19,376.51 km) N | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 12,038.56 miles (19,374.13 km) N | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 12,020.15 miles (19,344.52 km) N | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 6 | 12,001.62 miles (19,314.68 km) N | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 7 | 11,947.64 miles (19,227.82 km) NNE | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 8 | 11,934.22 miles (19,206.21 km) NNE | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 9 | 11,775.31 miles (18,950.48 km) W | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 10 | 11,755.08 miles (18,917.92 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 11 | 11,751.69 miles (18,912.46 km) W | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 12 | 11,706.49 miles (18,839.72 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 13 | 11,673.97 miles (18,787.39 km) WNW | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 14 | 11,672.68 miles (18,785.31 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 15 | 11,604.96 miles (18,676.32 km) WNW | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |