About this route:

A direct, nonstop flight between Pori Airport (POR), Pori, Finland and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 4,322 miles (or 6,956 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 Pori Airport and Sidney-Richland Municipal 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 Pori Airport and Sidney-Richland Municipal Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: POR / EFPO
Airport Names:
  1. Pori Airport
  2. Porin lentoasema
Location: Pori, Finland
GPS Coordinates: 61°27'41"N by 21°47'52"E
Area Served: Pori
Operator/Owner: Finavia
Airport Type: Public
Elevation: 44 feet (13 meters)
# of Runways: 2
View all routes: Routes from POR
More Information: POR Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: SDY / KSDY
Airport Name: Sidney-Richland Municipal Airport
Location: Sidney, Montana, United States
GPS Coordinates: 47°42'24"N by 104°11'32"W
Area Served: Sidney, Montana
Operator/Owner: Sidney Richland Airport Authority
Airport Type: Public
Elevation: 1985 feet (605 meters)
# of Runways: 2
View all routes: Routes from SDY
More Information: SDY Maps & Info

Facts about Pori Airport (POR):

  • Because of Pori Airport's relatively low elevation of 44 feet, planes can take off or land at Pori 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 furthest airport from Pori Airport (POR) is Chatham Islands (CHT), which is located 11,008 miles (17,716 kilometers) away in Waitangi, Chatham Islands, New Zealand.
  • The closest airport to Pori Airport (POR) is Tampere–Pirkkala Airport (TMP), which is located 59 miles (95 kilometers) E of POR.
  • On 2 August 2010, Finncomm Airlines announced the end of the flight services to Pori Airport.
  • The Finnish Aviation Academy is a flight school based at Pori Airport.
  • Pori Airport handled 43,185 passengers last year.
  • Pori Airport (POR) has 2 runways.
  • In addition to being known as "Pori Airport", another name for POR is "Porin lentoasema".

Facts about Sidney-Richland Municipal Airport (SDY):

  • Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
  • Sidney-Richland Municipal Airport (SDY) has 2 runways.
  • The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
  • The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
  • Sidney-Richland Municipal Airport is a public use airport located one nautical mile west of the central business district of Sidney, a city in Richland County, Montana, United States.

Map of Nearest Airports to Pori Airport:

List of Nearest Airports to Pori Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
159.21 miles (95.30 km) ETampere–Pirkkala Airport (TMP)Tampere / Pirkkala, FinlandView Tampere–Pirkkala Airport on a map Set TMP as origin Airport Set TMP as destination Airport Get more information about Tampere–Pirkkala Airport
267.23 miles (108.20 km) SSETurku Airport (TKU)Turku, FinlandView Turku Airport on a map Set TKU as origin Airport Set TKU as destination Airport Get more information about Turku Airport
371.82 miles (115.58 km) NNEKauhajoki Airfield (KHJ)Kauhajoki, FinlandView Kauhajoki Airfield on a map Set KHJ as origin Airport Set KHJ as destination Airport Get more information about Kauhajoki Airfield
491.47 miles (147.21 km) NNESeinäjoki Airport (SJY)Seinäjoki, FinlandView Seinäjoki Airport on a map Set SJY as origin Airport Set SJY as destination Airport Get more information about Seinäjoki Airport
5101.83 miles (163.88 km) ENEHalli Airport (KEV)Kuorevesi, FinlandView Halli Airport on a map Set KEV as origin Airport Set KEV as destination Airport Get more information about Halli Airport
6109.44 miles (176.13 km) NVaasa Airport (VAA)Vaasa, FinlandView Vaasa Airport on a map Set VAA as origin Airport Set VAA as destination Airport Get more information about Vaasa Airport
7112.57 miles (181.17 km) SWMariehamn Airport (MHQ)Mariehamn, Åland Islands, FinlandView Mariehamn Airport on a map Set MHQ as origin Airport Set MHQ as destination Airport Get more information about Mariehamn Airport
8117.19 miles (188.60 km) ESEHyvinkää Airfield (HYV)Hyvinkää, FinlandView Hyvinkää Airfield on a map Set HYV as origin Airport Set HYV as destination Airport Get more information about Hyvinkää Airfield
9121.73 miles (195.91 km) NNEKauhava Airport (KAU)Kauhava, FinlandView Kauhava Airport on a map Set KAU as origin Airport Set KAU as destination Airport Get more information about Kauhava Airport
10132.54 miles (213.29 km) SEHelsinki Airport (HEL)Helsinki / Vantaa, FinlandView Helsinki Airport on a map Set HEL as origin Airport Set HEL as destination Airport Get more information about Helsinki Airport
11137.42 miles (221.16 km) SEHelsinki-Malmi Airport (HEM)Helsinki / Malmi, FinlandView Helsinki-Malmi Airport on a map Set HEM as origin Airport Set HEM as destination Airport Get more information about Helsinki-Malmi Airport
12141.69 miles (228.02 km) ENEJyväskylä Airport (JYV)Jyväskylä, FinlandView Jyväskylä Airport on a map Set JYV as origin Airport Set JYV as destination Airport Get more information about Jyväskylä Airport
13159.28 miles (256.33 km) WNWSundsvall–Timrå Airport (SDL)Sundsvall, SwedenView Sundsvall–Timrå Airport on a map Set SDL as origin Airport Set SDL as destination Airport Get more information about Sundsvall–Timrå Airport
14161.69 miles (260.22 km) NNWÖrnsköldsvik Airport (OER)Örnsköldsvik, SwedenView Örnsköldsvik Airport on a map Set OER as origin Airport Set OER as destination Airport Get more information about Örnsköldsvik Airport
15161.79 miles (260.38 km) NNEKokkola-Pietarsaari Airport (KOK)Kokkola / Jakobstad, FinlandView Kokkola-Pietarsaari Airport on a map Set KOK as origin Airport Set KOK as destination Airport Get more information about Kokkola-Pietarsaari Airport

Map of Furthest Airports from Pori Airport:

List of Furthest Airports from Pori Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,007.95 miles (17,715.54 km) SEChatham Islands (CHT)Waitangi, Chatham Islands, New ZealandView Chatham Islands on a map Set CHT as origin Airport Set CHT as destination Airport Get more information about Chatham Islands
210,784.99 miles (17,356.71 km) ESEDunedin International Airport (DUD)Dunedin, Otago, New ZealandView Dunedin International Airport on a map Set DUD as origin Airport Set DUD as destination Airport Get more information about Dunedin International Airport
310,773.58 miles (17,338.36 km) ESERyan's Creek Aerodrome (SZS)Stewart Island, New ZealandView Ryan's Creek Aerodrome on a map Set SZS as origin Airport Set SZS as destination Airport Get more information about Ryan's Creek Aerodrome
410,758.22 miles (17,313.64 km) ESEOamaru Airport (OAM)Oamaru, North Otago, New ZealandView Oamaru Airport on a map Set OAM as origin Airport Set OAM as destination Airport Get more information about Oamaru Airport
510,754.28 miles (17,307.30 km) ESEInvercargill Airport (IVC)Invercargill, New ZealandView Invercargill Airport on a map Set IVC as origin Airport Set IVC as destination Airport Get more information about Invercargill Airport
610,725.03 miles (17,260.21 km) ESERichard Pearse Airport (Timaru Airport) (TIU)Timaru, New ZealandView Richard Pearse Airport (Timaru Airport) on a map Set TIU as origin Airport Set TIU as destination Airport Get more information about Richard Pearse Airport (Timaru Airport)
710,721.42 miles (17,254.41 km) ESEAlexandra Aerodrome (ALR)Alexandra, New ZealandView Alexandra Aerodrome on a map Set ALR as origin Airport Set ALR as destination Airport Get more information about Alexandra Aerodrome
810,718.70 miles (17,250.03 km) ESEAshburton Aerodrome (ASG)Ashburton, New ZealandView Ashburton Aerodrome on a map Set ASG as origin Airport Set ASG as destination Airport Get more information about Ashburton Aerodrome
910,715.66 miles (17,245.14 km) ESEChristchurch International Airport (CHC)Christchurch, New ZealandView Christchurch International Airport on a map Set CHC as origin Airport Set CHC as destination Airport Get more information about Christchurch International Airport
1010,692.11 miles (17,207.24 km) ESEQueenstown Airport (ZQN)Queenstown, New ZealandView Queenstown Airport on a map Set ZQN as origin Airport Set ZQN as destination Airport Get more information about Queenstown Airport
1110,690.76 miles (17,205.06 km) ESEWanaka Airport (WKA)Wanaka, New ZealandView Wanaka Airport on a map Set WKA as origin Airport Set WKA as destination Airport Get more information about Wanaka Airport
1210,683.03 miles (17,192.63 km) SEKaikoura Aerodrome (KBZ)Kaikoura, New ZealandView Kaikoura Aerodrome on a map Set KBZ as origin Airport Set KBZ as destination Airport Get more information about Kaikoura Aerodrome
1310,671.14 miles (17,173.49 km) ESEGlentanner Aerodrome (GTN)Mount Cook, New ZealandView Glentanner Aerodrome on a map Set GTN as origin Airport Set GTN as destination Airport Get more information about Glentanner Aerodrome
1410,663.49 miles (17,161.18 km) ESEMount Cook Airport (MON)Mount Cook, New ZealandView Mount Cook Airport on a map Set MON as origin Airport Set MON as destination Airport Get more information about Mount Cook Airport
1510,649.54 miles (17,138.74 km) SEWellington International Airport (WLG)Wellington, New ZealandView Wellington International Airport on a map Set WLG as origin Airport Set WLG as destination Airport Get more information about Wellington International Airport

Map of Nearest Airports to Sidney-Richland Municipal Airport:

List of Nearest Airports to Sidney-Richland Municipal Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
141.33 miles (66.52 km) NESloulin Field International Airport (ISN)Williston, North Dakota, United StatesView Sloulin Field International Airport on a map Set ISN as destination Airport Set ISN as destination Airport Get more information about Sloulin Field International Airport
248.66 miles (78.31 km) SWDawson Community Airport (GDV)Glendive, Montana, United StatesView Dawson Community Airport on a map Set GDV as destination Airport Set GDV as destination Airport Get more information about Dawson Community Airport
369.41 miles (111.70 km) WNWL. M. Clayton Airport (OLF)Wolf Point, Montana, United StatesView L. M. Clayton Airport on a map Set OLF as destination Airport Set OLF as destination Airport Get more information about L. M. Clayton Airport
476.29 miles (122.77 km) NNWSher-Wood Airport (PWD)Plentywood, Montana, United StatesView Sher-Wood Airport on a map Set PWD as destination Airport Set PWD as destination Airport Get more information about Sher-Wood Airport
590.57 miles (145.76 km) SEDickinson Theodore Roosevelt Regional Airport (DIK)Dickinson, North Dakota, United StatesView Dickinson Theodore Roosevelt Regional Airport on a map Set DIK as destination Airport Set DIK as destination Airport Get more information about Dickinson Theodore Roosevelt Regional Airport
6111.04 miles (178.70 km) SSEBowman Municipal Airport (BWM)Bowman, North Dakota, United StatesView Bowman Municipal Airport on a map Set BWM as destination Airport Set BWM as destination Airport Get more information about Bowman Municipal Airport
7117.38 miles (188.91 km) WNWGlasgow International Airport (GGW)Glasgow, Montana, United StatesView Glasgow International Airport on a map Set GGW as destination Airport Set GGW as destination Airport Get more information about Glasgow International Airport
8118.10 miles (190.06 km) NNEEstevan Regional Aerodrome (YEN)Estevan, Saskatchewan, CanadaView Estevan Regional Aerodrome on a map Set YEN as destination Airport Set YEN as destination Airport Get more information about Estevan Regional Aerodrome
9118.99 miles (191.50 km) SWMiles City Airport (MLS)Miles City, Montana, United StatesView Miles City Airport on a map Set MLS as destination Airport Set MLS as destination Airport Get more information about Miles City Airport
10131.42 miles (211.49 km) WJordan Airport (JDN)Jordan, Montana, United StatesView Jordan Airport on a map Set JDN as destination Airport Set JDN as destination Airport Get more information about Jordan Airport
11139.74 miles (224.89 km) ENEMinot Air Force Base (MIB)Minot, North Dakota, United StatesView Minot Air Force Base on a map Set MIB as destination Airport Set MIB as destination Airport Get more information about Minot Air Force Base
12140.05 miles (225.38 km) ENEMinot International Airport (MOT)Minot, North Dakota, United StatesView Minot International Airport on a map Set MOT as destination Airport Set MOT as destination Airport Get more information about Minot International Airport
13174.07 miles (280.14 km) ESEBismarck Municipal Airport (BIS)Bismarck, North Dakota, United StatesView Bismarck Municipal Airport on a map Set BIS as destination Airport Set BIS as destination Airport Get more information about Bismarck Municipal Airport
14189.51 miles (304.99 km) NRegina International Airport (YQR)Regina, Saskatchewan, CanadaView Regina International Airport on a map Set YQR as destination Airport Set YQR as destination Airport Get more information about Regina International Airport
15191.53 miles (308.24 km) NNWCFB Moose Jaw (YMJ)Moose Jaw, Saskatchewan, CanadaView CFB Moose Jaw on a map Set YMJ as destination Airport Set YMJ as destination Airport Get more information about CFB Moose Jaw

Map of Furthest Airports from Sidney-Richland Municipal Airport:

List of Furthest Airports from Sidney-Richland Municipal Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,383.49 miles (16,710.57 km) SSESir Gaëtan Duval Airport (RRG)Rodrigues Island, MauritiusView Sir Gaëtan Duval Airport on a map Set RRG as destination Airport Set RRG as destination Airport Get more information about Sir Gaëtan Duval Airport
210,297.57 miles (16,572.29 km) SESir Seewoosagur Ramgoolam International Airport (MRU)Plaisance, MauritiusView Sir Seewoosagur Ramgoolam International Airport on a map Set MRU as destination Airport Set MRU as destination Airport Get more information about Sir Seewoosagur Ramgoolam International Airport
310,290.39 miles (16,560.74 km) SEPierrefonds Airport (ZSE)Saint-Pierre, RéunionView Pierrefonds Airport on a map Set ZSE as destination Airport Set ZSE as destination Airport Get more information about Pierrefonds Airport
410,266.41 miles (16,522.14 km) SERoland Garros Airport (RUN)St Denis, Réunion, FranceView Roland Garros Airport on a map Set RUN as destination Airport Set RUN as destination Airport Get more information about Roland Garros Airport
510,218.50 miles (16,445.05 km) SETôlanaro Airport (FTU)Tôlanaro, MadagascarView Tôlanaro Airport on a map Set FTU as destination Airport Set FTU as destination Airport Get more information about Tôlanaro Airport
610,203.17 miles (16,420.36 km) WMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as destination Airport Set MGV as destination Airport Get more information about Margaret River Airport
710,179.29 miles (16,381.94 km) WBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as destination Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
810,169.42 miles (16,366.06 km) WManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as destination Airport Set MJP as destination Airport Get more information about Manjimup Airport
910,153.64 miles (16,340.65 km) WBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as destination Airport Set BUY as destination Airport Get more information about Bunbury Airport
1010,120.11 miles (16,286.69 km) WAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as destination Airport Set ALH as destination Airport Get more information about Albany Airport
1110,113.85 miles (16,276.63 km) ESEAmpanihy Airport (AMP)Ampanihy, MadagascarView Ampanihy Airport on a map Set AMP as destination Airport Set AMP as destination Airport Get more information about Ampanihy Airport
1210,100.83 miles (16,255.67 km) WSWRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as destination Airport Set RTS as destination Airport Get more information about Rottnest Airport
1310,089.33 miles (16,237.15 km) WSWJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as destination Airport Set JAD as destination Airport Get more information about Jandakot Airport
1410,078.56 miles (16,219.83 km) WSWPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as destination Airport Set PER as destination Airport Get more information about Perth Airport
1510,076.48 miles (16,216.49 km) WKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as destination Airport Set KNI as destination Airport Get more information about Katanning Airport