Nonstop flight route between Napa, California, United States and Inisheer, Ireland:
Departure Airport:
(38°12'47"N by 122°16'50"W)
Arrival Airport:
(53°3'51"N by 9°30'39"W)
Distance from APC to INQ:
4,963.50 miles (7,987.95 km)
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Jump to:
- About this route
- APC Airport Information
- INQ Airport Information
- Facts about APC
- Facts about INQ
- Map of Nearest Airports to APC
- List of Nearest Airports to APC
- Map of Furthest Airports from APC
- List of Furthest Airports from APC
- Map of Nearest Airports to INQ
- List of Nearest Airports to INQ
- Map of Furthest Airports from INQ
- List of Furthest Airports from INQ
About this route:
A direct, nonstop flight between Napa County Airport (APC), Napa, California, United States and Inisheer Aerodrome (INQ), Inisheer, Ireland would travel a Great Circle distance of 4,963 miles (or 7,988 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 Napa County Airport and Inisheer Aerodrome, 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 Napa County Airport and Inisheer Aerodrome. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | APC / KAPC |
| Airport Names: |
|
| Location: | Napa, California, United States |
| GPS Coordinates: | 38°12'47"N by 122°16'50"W |
| Operator/Owner: | Napa County |
| Airport Type: | Public Public Works |
| Elevation: | 35 feet (11 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from APC |
| More Information: | APC Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | INQ / EIIR |
| Airport Names: |
|
| Location: | Inisheer, Ireland |
| GPS Coordinates: | 53°3'51"N by 9°30'39"W |
| Area Served: | Inisheer, Aran Islands, County Galway, Ireland |
| Operator/Owner: | Comhar Caomhan Teoranta |
| Airport Type: | Private |
| Elevation: | 42 feet (13 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from INQ |
| More Information: | INQ Maps & Info |
Facts about Napa County Airport (APC):
- Napa County Airport (APC) has 3 runways.
- The furthest airport from Napa County Airport (APC) is Tôlanaro Airport (FTU), which is located 11,330 miles (18,233 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Napa County Airport", another name for APC is "Napa Army Airfield".
- Because of Napa County Airport's relatively low elevation of 35 feet, planes can take off or land at Napa County 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 Napa County Airport (APC) is Marin County Airport (NOT), which is located only 16 miles (25 kilometers) WSW of APC.
- The airport was built by the United States Army Air Forces about 1942, and was known as Napa Flight Strip.
Facts about Inisheer Aerodrome (INQ):
- Inisheer Aerodrome (INQ) currently has only 1 runway.
- The closest airport to Inisheer Aerodrome (INQ) is Inishmaan Aerodrome (IIA), which is located only 3 miles (5 kilometers) NW of INQ.
- The furthest airport from Inisheer Aerodrome (INQ) is Ryan's Creek Aerodrome (SZS), which is located 11,998 miles (19,309 kilometers) away in Stewart Island, New Zealand.
- In addition to being known as "Inisheer Aerodrome", another name for INQ is "Inisheer Airport".
- Because of Inisheer Aerodrome's relatively low elevation of 42 feet, planes can take off or land at Inisheer 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.71 miles (25.29 km) WSW | Marin County Airport (NOT) | Novato, California, United States |     |
| 2 | 19.47 miles (31.34 km) E | Travis Air Force Base Fairfield-Suisun Army Airfield (SUU) | Fairfield, California, United States | |
| 3 | 19.66 miles (31.64 km) SE | Buchanan FieldConcord Army Air Base (CCR) | Concord, California, United States | |
| 4 | 20.70 miles (33.32 km) ENE | Nut Tree Airport (VCB) | Vacaville, California, United States | |
| 5 | 34.14 miles (54.94 km) S | Oakland International Airport (OAK) | Oakland (near San Francisco), California, United States | |
| 6 | 35.33 miles (56.86 km) NW | Charles M. Schulz–Sonoma County Airport (STS) | Santa Rosa, California, United States | |
| 7 | 39.27 miles (63.19 km) SSE | Hayward Executive Airport (HWD) | Hayward, California, United States | |
| 8 | 41.38 miles (66.60 km) S | San Francisco International Airport (SFO) | San Francisco, California, United States | |
| 9 | 43.80 miles (70.50 km) SE | Livermore Municipal Airport (LVK) | Livermore, California, United States | |
| 10 | 47.40 miles (76.29 km) ENE | Sacramento Executive Airport (SAC) | Sacramento, California, United States | |
| 11 | 49.83 miles (80.19 km) SSW | Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) | Half Moon Bay, California, United States | |
| 12 | 50.04 miles (80.53 km) NE | Sacramento International Airport (SMF) | Sacramento, California, United States | |
| 13 | 52.74 miles (84.88 km) S | Palo Alto Airport of Santa Clara County (PAO) | Palo Alto, California, United States | |
| 14 | 56.59 miles (91.07 km) SSE | Moffett Federal Airfield (NUQ) | Mountain View, California, United States | |
| 15 | 57.05 miles (91.82 km) ENE | Sacramento Airport McClellan Airfield (MCC) | Sacramento, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,329.75 miles (18,233.42 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,261.74 miles (18,123.97 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,232.69 miles (18,077.22 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,232.16 miles (18,076.37 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 5 | 11,208.10 miles (18,037.64 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 11,135.91 miles (17,921.46 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,117.58 miles (17,891.96 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 8 | 11,117.31 miles (17,891.53 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,032.57 miles (17,755.15 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 11,028.82 miles (17,749.11 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 11,015.87 miles (17,728.28 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,960.63 miles (17,639.39 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 13 | 10,959.76 miles (17,637.98 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 14 | 10,953.04 miles (17,627.17 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,932.82 miles (17,594.62 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 3.10 miles (4.98 km) NW | Inishmaan Aerodrome (IIA) | Inishmaan, Ireland | |
| 2 | 6.61 miles (10.64 km) WNW | Inishmore Aerodrome (IOR) | Kilronan, Inishmore, Ireland | |
| 3 | 11.62 miles (18.70 km) N | Connemara Airport (NNR) | Inverin, Ireland | |
| 4 | 28.68 miles (46.16 km) NE | Galway Airport (GWY) | Galway, Ireland | |
| 5 | 35.00 miles (56.33 km) SE | Shannon Airport (SNN) | Shannon (County Clare), Ireland | |
| 6 | 61.05 miles (98.26 km) S | Kerry Airport (KIR) | Tralee, County Kerry, Ireland | |
| 7 | 65.01 miles (104.62 km) NNE | Ireland West Airport Knock (NOC) | Knock, Ireland | |
| 8 | 82.82 miles (133.28 km) NNW | Belmullet Aerodrome (BLY) | Belmullet, Ireland | |
| 9 | 91.92 miles (147.94 km) NNE | Sligo Airport (SXL) | Strandhill (near Sligo), Ireland | |
| 10 | 94.79 miles (152.55 km) SSE | Cork Airport (ORK) | Cork, Ireland | |
| 11 | 96.43 miles (155.19 km) S | Bantry Aerodrome (BYT) | Bantry, County Cork, Ireland | |
| 12 | 96.72 miles (155.65 km) ESE | Kilkenny Airport (KKY) | Kilkenny, Ireland | |
| 13 | 118.36 miles (190.48 km) ESE | Waterford Airport (WAT) | Waterford, Ireland | |
| 14 | 119.46 miles (192.25 km) NE | Enniskillen/St Angelo Airport (ENK) | Enniskillen, Co Fermanagh, Northern Ireland, United Kingdom | |
| 15 | 136.25 miles (219.27 km) ENE | Dublin Airport (DUB) | Dublin, Ireland | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,997.92 miles (19,308.73 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,967.07 miles (19,259.09 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,943.55 miles (19,221.23 km) S | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,891.90 miles (19,138.12 km) S | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 5 | 11,876.89 miles (19,113.95 km) S | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 6 | 11,875.48 miles (19,111.69 km) S | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,857.69 miles (19,083.06 km) S | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,845.52 miles (19,063.47 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 9 | 11,830.50 miles (19,039.30 km) S | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 10 | 11,803.84 miles (18,996.40 km) S | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 11 | 11,801.03 miles (18,991.87 km) S | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 12 | 11,794.19 miles (18,980.87 km) S | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 13 | 11,772.99 miles (18,946.75 km) S | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 14 | 11,768.66 miles (18,939.78 km) S | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 15 | 11,721.26 miles (18,863.49 km) S | Hokitika Airport (HKK) | Hokitika, New Zealand | |