About this route:

A direct, nonstop flight between Château-Thierry - Belleau Aerodrome (XCY), Château-Thierry, France and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 4,776 miles (or 7,686 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 Château-Thierry - Belleau Aerodrome and Helena Regional 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 Château-Thierry - Belleau Aerodrome and Helena Regional Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: XCY / LFFH
Airport Names:
  1. Château-Thierry - Belleau Aerodrome
  2. Aérodrome de Château-Thierry - Belleau
Location: Château-Thierry, France
GPS Coordinates: 49°4'0"N by 3°21'20"E
Area Served: Château-Thierry, France
Operator/Owner: Club aéronautique de Château Thierry
Airport Type: Public
Elevation: 723 feet (220 meters)
# of Runways: 1
View all routes: Routes from XCY
More Information: XCY Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: HLN / KHLN
Airport Names:
  1. Helena Regional Airport
  2. Helena Army Airfield
Location: Helena, Montana, United States
GPS Coordinates: 46°36'24"N by 111°58'58"W
Area Served: Helena, Montana
Operator/Owner: Helena Regional Airport Authority
Airport Type: Public
Elevation: 3877 feet (1,182 meters)
# of Runways: 3
View all routes: Routes from HLN
More Information: HLN Maps & Info

Facts about Château-Thierry - Belleau Aerodrome (XCY):

  • The furthest airport from Château-Thierry - Belleau Aerodrome (XCY) is Chatham Islands (CHT), which is nearly antipodal to Château-Thierry - Belleau Aerodrome (meaning Château-Thierry - Belleau Aerodrome is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,073 miles (19,430 kilometers) away in Waitangi, Chatham Islands, New Zealand.
  • The closest airport to Château-Thierry - Belleau Aerodrome (XCY) is Reims-Champagne Air Base (RHE), which is located 36 miles (57 kilometers) ENE of XCY.
  • Château-Thierry - Belleau Aerodrome (XCY) currently has only 1 runway.
  • In addition to being known as "Château-Thierry - Belleau Aerodrome", another name for XCY is "Aérodrome de Château-Thierry - Belleau".
  • Because of Château-Thierry - Belleau Aerodrome's relatively low elevation of 723 feet, planes can take off or land at Château-Thierry - Belleau Aerodrome 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 Helena Regional Airport (HLN):

  • The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
  • Helena Regional Airport (HLN) has 3 runways.
  • The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
  • The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.
  • In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
  • Helena Regional Airport is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.

Map of Nearest Airports to Château-Thierry - Belleau Aerodrome:

List of Nearest Airports to Château-Thierry - Belleau Aerodrome:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
135.62 miles (57.33 km) ENEReims-Champagne Air Base (RHE)Reims, FranceView Reims-Champagne Air Base on a map Set RHE as origin Airport Set RHE as destination Airport Get more information about Reims-Champagne Air Base
236.80 miles (59.22 km) WParis Charles de Gaulle Airport (CDG)Paris, FranceView Paris Charles de Gaulle Airport on a map Set CDG as origin Airport Set CDG as destination Airport Get more information about Paris Charles de Gaulle Airport
341.96 miles (67.54 km) WParis–Le Bourget Airport (LBG)Le Bourget (near Paris), FranceView Paris–Le Bourget Airport on a map Set LBG as origin Airport Set LBG as destination Airport Get more information about Paris–Le Bourget Airport
443.61 miles (70.19 km) ESEChâlons Vatry Airport (XCR)Vatry, FranceView Châlons Vatry Airport on a map Set XCR as origin Airport Set XCR as destination Airport Get more information about Châlons Vatry Airport
550.29 miles (80.93 km) WSWParis Orly Airport (ORY)Paris-Orly, Paris, FranceView Paris Orly Airport on a map Set ORY as origin Airport Set ORY as destination Airport Get more information about Paris Orly Airport
659.65 miles (96.00 km) SSETroyes - Barberey Airport (QYR)Troyes, FranceView Troyes - Barberey Airport on a map Set QYR as origin Airport Set QYR as destination Airport Get more information about Troyes - Barberey Airport
760.78 miles (97.81 km) WSWToussus-le-Noble Airport (TNF)Toussus-le-Noble, FranceView Toussus-le-Noble Airport on a map Set TNF as origin Airport Set TNF as destination Airport Get more information about Toussus-le-Noble Airport
862.11 miles (99.96 km) WNWBeauvais–Tillé Airport (BVA)Beauvais, FranceView Beauvais–Tillé Airport on a map Set BVA as origin Airport Set BVA as destination Airport Get more information about Beauvais–Tillé Airport
970.68 miles (113.75 km) NWAmiens - Glisy Aerodrome (QAM)Amiens, FranceView Amiens - Glisy Aerodrome on a map Set QAM as origin Airport Set QAM as destination Airport Get more information about Amiens - Glisy Aerodrome
1084.56 miles (136.09 km) SAuxerre - Branches Aerodrome (AUF)Auxerre, FranceView Auxerre - Branches Aerodrome on a map Set AUF as origin Airport Set AUF as destination Airport Get more information about Auxerre - Branches Aerodrome
1187.11 miles (140.19 km) NValenciennes-Denain Airport (XVS)Valenciennes, FranceView Valenciennes-Denain Airport on a map Set XVS as origin Airport Set XVS as destination Airport Get more information about Valenciennes-Denain Airport
1290.31 miles (145.34 km) NNWArras - Roclincourt Airport (QRV)Arras / Roclincourt, FranceView Arras - Roclincourt Airport on a map Set QRV as origin Airport Set QRV as destination Airport Get more information about Arras - Roclincourt Airport
1393.39 miles (150.30 km) WSWChartres - Champhol Aerodrome (QTJ)Chartres, FranceView Chartres - Champhol Aerodrome on a map Set QTJ as origin Airport Set QTJ as destination Airport Get more information about Chartres - Champhol Aerodrome
1496.76 miles (155.71 km) WBase Aérienne 105 Évreux (BA 105)Évreux-Fauville Air BaseAdvanced Landing Ground (ALG) B-28 (EVX)Évreux / Fauville, FranceView Base Aérienne 105 Évreux (BA 105)Évreux-Fauville Air BaseAdvanced Landing Ground (ALG) B-28 on a map Set EVX as origin Airport Set EVX as destination Airport Get more information about Base Aérienne 105 Évreux (BA 105)Évreux-Fauville Air BaseAdvanced Landing Ground (ALG) B-28
15100.51 miles (161.76 km) WNWRouen Airport (URO)Rouen, FranceView Rouen Airport on a map Set URO as origin Airport Set URO as destination Airport Get more information about Rouen Airport

Map of Furthest Airports from Château-Thierry - Belleau Aerodrome:

List of Furthest Airports from Château-Thierry - Belleau Aerodrome:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,073.49 miles (19,430.35 km) SChatham 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
211,794.09 miles (18,980.70 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
311,793.12 miles (18,979.14 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
411,786.47 miles (18,968.44 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
511,782.40 miles (18,961.89 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
611,780.72 miles (18,959.19 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
711,775.41 miles (18,950.64 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)
811,763.19 miles (18,930.97 km) SEHood Aerodrome (MRO)Masterton, New ZealandView Hood Aerodrome on a map Set MRO as origin Airport Set MRO as destination Airport Get more information about Hood Aerodrome
911,760.02 miles (18,925.87 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
1011,741.77 miles (18,896.49 km) SEWoodbourne Airport (BHE)Blenheim, New ZealandView Woodbourne Airport on a map Set BHE as origin Airport Set BHE as destination Airport Get more information about Woodbourne Airport
1111,741.17 miles (18,895.53 km) SEKapiti Coast Airport (PPQ)Paraparaumu Beach, New ZealandView Kapiti Coast Airport on a map Set PPQ as origin Airport Set PPQ as destination Airport Get more information about Kapiti Coast Airport
1211,729.05 miles (18,876.04 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
1311,723.75 miles (18,867.50 km) SEPalmerston North Airport (PMR)Palmerston North, New ZealandView Palmerston North Airport on a map Set PMR as origin Airport Set PMR as destination Airport Get more information about Palmerston North Airport
1411,716.95 miles (18,856.56 km) ERyan'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
1511,715.51 miles (18,854.24 km) EInvercargill 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

Map of Nearest Airports to Helena Regional Airport:

List of Nearest Airports to Helena Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
151.31 miles (82.58 km) SSWBert Mooney Airport (BTM)Butte, Montana, United StatesView Bert Mooney Airport on a map Set BTM as destination Airport Set BTM as destination Airport Get more information about Bert Mooney Airport
267.05 miles (107.90 km) NNEGreat Falls International Airport (GTF)Great Falls, Montana, United StatesView Great Falls International Airport on a map Set GTF as destination Airport Set GTF as destination Airport Get more information about Great Falls International Airport
369.72 miles (112.21 km) SEBozeman Yellowstone International Airport (BZN)Bozeman, Montana, United StatesView Bozeman Yellowstone International Airport on a map Set BZN as destination Airport Set BZN as destination Airport Get more information about Bozeman Yellowstone International Airport
472.47 miles (116.63 km) NNEMalmstrom Air Force Base (GFA)Great Falls, Montana, United StatesView Malmstrom Air Force Base on a map Set GFA as destination Airport Set GFA as destination Airport Get more information about Malmstrom Air Force Base
596.56 miles (155.40 km) SEMission Field (LVM)Livingston, Montana, United StatesView Mission Field on a map Set LVM as destination Airport Set LVM as destination Airport Get more information about Mission Field
697.30 miles (156.59 km) SSWDillon Airport (DLN)Dillon, Montana, United StatesView Dillon Airport on a map Set DLN as destination Airport Set DLN as destination Airport Get more information about Dillon Airport
7102.03 miles (164.20 km) WNWMissoula International Airport (MSO)Missoula, Montana, United StatesView Missoula International Airport on a map Set MSO as destination Airport Set MSO as destination Airport Get more information about Missoula International Airport
8122.80 miles (197.63 km) ENELewistown Municipal Airport (LWT)Lewistown, Montana, United StatesView Lewistown Municipal Airport on a map Set LWT as destination Airport Set LWT as destination Airport Get more information about Lewistown Municipal Airport
9133.72 miles (215.20 km) NShelby Airport (SBX)Shelby, Montana, United StatesView Shelby Airport on a map Set SBX as destination Airport Set SBX as destination Airport Get more information about Shelby Airport
10137.25 miles (220.89 km) SWLemhi County Airport (SMN)Salmon, Idaho, United StatesView Lemhi County Airport on a map Set SMN as destination Airport Set SMN as destination Airport Get more information about Lemhi County Airport
11138.97 miles (223.65 km) SSEYellowstone Airport (WYS)West Yellowstone, Montana, United StatesView Yellowstone Airport on a map Set WYS as destination Airport Set WYS as destination Airport Get more information about Yellowstone Airport
12139.51 miles (224.52 km) NCut Bank Municipal AirportCut Bank Army Air Field (CTB)Cut Bank, Montana, United StatesView Cut Bank Municipal AirportCut Bank Army Air Field on a map Set CTB as destination Airport Set CTB as destination Airport Get more information about Cut Bank Municipal AirportCut Bank Army Air Field
13158.54 miles (255.14 km) NWGlacier Park International Airport (FCA)Kalispell, Montana, United StatesView Glacier Park International Airport on a map Set FCA as destination Airport Set FCA as destination Airport Get more information about Glacier Park International Airport
14163.70 miles (263.45 km) ERoundup Airport (RPX)Roundup, Montana, United StatesView Roundup Airport on a map Set RPX as destination Airport Set RPX as destination Airport Get more information about Roundup Airport
15169.14 miles (272.20 km) NEHavre City-County Airport (HVR)Havre, Montana, United StatesView Havre City-County Airport on a map Set HVR as destination Airport Set HVR as destination Airport Get more information about Havre City-County Airport

Map of Furthest Airports from Helena Regional Airport:

List of Furthest Airports from Helena Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,563.08 miles (16,999.59 km) SSir 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
210,552.15 miles (16,981.99 km) SSEPierrefonds 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
310,548.64 miles (16,976.36 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
410,536.59 miles (16,956.96 km) SSESir 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
510,525.82 miles (16,939.62 km) SSERoland 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
610,452.26 miles (16,821.24 km) SEAmpanihy 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
710,363.52 miles (16,678.43 km) SEMananjary Airport (MNJ)Mananjary, MadagascarView Mananjary Airport on a map Set MNJ as destination Airport Set MNJ as destination Airport Get more information about Mananjary Airport
810,340.10 miles (16,640.74 km) SEFianarantsoa Airport (WFI)Fianarantsoa, MadagascarView Fianarantsoa Airport on a map Set WFI as destination Airport Set WFI as destination Airport Get more information about Fianarantsoa Airport
910,252.07 miles (16,499.06 km) SEAndavadoaka Airport (DVD)Andavadoaka, Toliara province, Atsimo-Andrefana region, MadagascarView Andavadoaka Airport on a map Set DVD as destination Airport Set DVD as destination Airport Get more information about Andavadoaka Airport
1010,247.66 miles (16,491.97 km) SEManja Airport (MJA)Manja, Menabe, MadagascarView Manja Airport on a map Set MJA as destination Airport Set MJA as destination Airport Get more information about Manja Airport
1110,235.05 miles (16,471.68 km) SEMorombe Airport (MXM)Morombe, MadagascarView Morombe Airport on a map Set MXM as destination Airport Set MXM as destination Airport Get more information about Morombe Airport
1210,200.52 miles (16,416.11 km) SEToamasino Airport (TMM)Toamasina, MadagascarView Toamasino Airport on a map Set TMM as destination Airport Set TMM as destination Airport Get more information about Toamasino Airport
1310,189.58 miles (16,398.51 km) SEIvato International Airport (TNR)Antananarivo, MadagascarView Ivato International Airport on a map Set TNR as destination Airport Set TNR as destination Airport Get more information about Ivato International Airport
1410,174.40 miles (16,374.07 km) SEMiandrivazo Airport (ZVA)Miandrivazo, MadagascarView Miandrivazo Airport on a map Set ZVA as destination Airport Set ZVA as destination Airport Get more information about Miandrivazo Airport
1510,162.80 miles (16,355.40 km) ESEMargate Airport (MGH)Margate, KwaZulu-Natal, South AfricaView Margate Airport on a map Set MGH as destination Airport Set MGH as destination Airport Get more information about Margate Airport