Nonstop flight route between Siena, Italy and Prineville, Oregon, United States:
Departure Airport:
(43°15'23"N by 11°15'18"E)
Arrival Airport:
(44°17'12"N by 120°54'14"W)
Distance from SAY to PRZ:
5,708.04 miles (9,186.18 km)
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Jump to:
- About this route
- SAY Airport Information
- PRZ Airport Information
- Facts about SAY
- Facts about PRZ
- Map of Nearest Airports to SAY
- List of Nearest Airports to SAY
- Map of Furthest Airports from SAY
- List of Furthest Airports from SAY
- Map of Nearest Airports to PRZ
- List of Nearest Airports to PRZ
- Map of Furthest Airports from PRZ
- List of Furthest Airports from PRZ
About this route:
A direct, nonstop flight between Siena-Ampugnano Airport (SAY), Siena, Italy and Prineville Airport (PRZ), Prineville, Oregon, United States would travel a Great Circle distance of 5,708 miles (or 9,186 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 Siena-Ampugnano Airport and Prineville 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 Siena-Ampugnano Airport and Prineville Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SAY / LIQS |
| Airport Names: |
|
| Location: | Siena, Italy |
| GPS Coordinates: | 43°15'23"N by 11°15'18"E |
| Area Served: | Siena, Tuscany, Italy |
| Operator/Owner: | Aeroporto di Siena S.p.A. |
| Airport Type: | Military / Public |
| Elevation: | 634 feet (193 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SAY |
| More Information: | SAY Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PRZ / |
| Airport Names: |
|
| Location: | Prineville, Oregon, United States |
| GPS Coordinates: | 44°17'12"N by 120°54'14"W |
| Area Served: | Prineville, Oregon |
| Operator/Owner: | Prineville Airport Commission |
| Airport Type: | Public |
| Elevation: | 3250 feet (991 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PRZ |
| More Information: | PRZ Maps & Info |
Facts about Siena-Ampugnano Airport (SAY):
- Because of Siena-Ampugnano Airport's relatively low elevation of 634 feet, planes can take off or land at Siena-Ampugnano 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 Siena-Ampugnano Airport (SAY) is Chatham Islands (CHT), which is nearly antipodal to Siena-Ampugnano Airport (meaning Siena-Ampugnano Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,049 miles (19,391 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Siena-Ampugnano Airport (SAY) is Grosseto Airport (GRS), which is located 36 miles (57 kilometers) SSW of SAY.
- In addition to being known as "Siena-Ampugnano Airport", other names for SAY include "Aeroporto di Siena-Ampugnano" and "Siena-Ampugnano".
- The site has recently been proposed for a new international airport capable of handling 4 million passengers a year by 2020.
- During World War II, the facility was known as Malignano Airfield.
- Siena-Ampugnano Airport (SAY) currently has only 1 runway.
- Siena-Ampugnano Airport handled 3,745 passengers last year.
Facts about Prineville Airport (PRZ):
- Prineville Airport (PRZ) has 2 runways.
- The closest airport to Prineville Airport (PRZ) is Roberts Field (RDM), which is located only 12 miles (20 kilometers) W of PRZ.
- The furthest airport from Prineville Airport (PRZ) is Tôlanaro Airport (FTU), which is located 10,942 miles (17,610 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Prineville Airport", another name for PRZ is "S39".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.54 miles (57.20 km) SSW | Grosseto Airport (GRS) | Grosseto, Italy |     |
| 2 | 38.34 miles (61.70 km) N | Florence Airport, Peretola (FLR) | Florence, Italy | |
| 3 | 52.37 miles (84.28 km) NW | Pisa International Airport (PSA) | Pisa, Italy | |
| 4 | 61.71 miles (99.31 km) WSW | Marina di Campo Airport (EBA) | Elba, Italy | |
| 5 | 64.35 miles (103.56 km) E | Perugia San Francesco d'Assisi – Umbria International Airport (PEG) | Perugia, Italy | |
| 6 | 76.59 miles (123.25 km) NNE | Forlì Airport (FRL) | Forlì, Emilia-Romagna, Italy | |
| 7 | 85.83 miles (138.12 km) NE | Federico Fellini International Airport (RMI) | Rimini, Italy | |
| 8 | 88.39 miles (142.25 km) N | Bologna Guglielmo Marconi Airport (BLQ) | Bologna, Italy | |
| 9 | 102.02 miles (164.19 km) WSW | Bastia – Poretta Airport (BIA) | Bastia, Corsica, France | |
| 10 | 108.61 miles (174.79 km) ENE | Falconara Airport (AOI) | Ancona, Italy | |
| 11 | 112.39 miles (180.87 km) SSE | Fiumicino – Leonardo da Vinci International Airport (FCO) | Fiumicino (near Rome), Italy | |
| 12 | 118.22 miles (190.26 km) NNW | Parma Airport (PMF) | Parma, Italy | |
| 13 | 121.67 miles (195.81 km) SE | Ciampino–G. B. Pastine International Airport (CIA) | Rome, Italy | |
| 14 | 134.62 miles (216.65 km) WSW | Calvi - Sainte-Catherine Airport (CLY) | Calvi, Corsica, France | |
| 15 | 137.40 miles (221.13 km) NNW | Piacenza-San Damiano Air Base (QPZ) | Piacenza, Italy | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,048.74 miles (19,390.52 km) E | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,675.99 miles (18,790.63 km) ESE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 3 | 11,647.56 miles (18,744.89 km) ESE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 4 | 11,622.05 miles (18,703.83 km) E | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 5 | 11,607.40 miles (18,680.26 km) E | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 6 | 11,600.41 miles (18,669.00 km) ESE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 7 | 11,588.43 miles (18,649.72 km) E | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,587.92 miles (18,648.91 km) ESE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 9 | 11,586.98 miles (18,647.39 km) E | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 10 | 11,578.75 miles (18,634.14 km) ESE | Rotorua International Airport (ROT) | Rotorua, New Zealand | |
| 11 | 11,569.59 miles (18,619.41 km) E | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 11,558.03 miles (18,600.80 km) ESE | Tauranga Airport (TRG) | Tauranga, New Zealand | |
| 13 | 11,543.18 miles (18,576.90 km) E | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 14 | 11,542.29 miles (18,575.47 km) E | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 15 | 11,538.61 miles (18,569.54 km) ESE | Matamata Airport (MTA) | Matamata, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.37 miles (19.91 km) W | Roberts Field (RDM) | Redmond, Oregon, United States | |
| 2 | 29.24 miles (47.05 km) NNW | Madras Municipal AirportMadras Army Airfield (MDJ) | Madras, Oregon, United States | |
| 3 | 39.34 miles (63.31 km) SW | Sunriver Airport (SUO) | Sunriver, Oregon, United States | |
| 4 | 92.91 miles (149.52 km) N | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 5 | 96.00 miles (154.49 km) E | Grant County Regional Airport (GCRA) (JDA) | John Day, Oregon, United States | |
| 6 | 107.21 miles (172.54 km) NNW | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 7 | 108.17 miles (174.09 km) ESE | Burns Municipal Airport (BNO) | Burns, Oregon, United States | |
| 8 | 111.84 miles (179.99 km) WNW | McNary Field (SLE) | Salem, Oregon, United States | |
| 9 | 113.90 miles (183.31 km) NW | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States | |
| 10 | 115.20 miles (185.40 km) W | Eugene Airport (EUG) | Eugene, Oregon, United States | |
| 11 | 118.67 miles (190.98 km) W | Corvallis Municipal Airport (CVO) | Corvallis, Oregon, United States | |
| 12 | 122.26 miles (196.76 km) NW | Portland International Airport (PDX) | Portland, Oregon, United States | |
| 13 | 127.43 miles (205.08 km) SSW | Chiloquin State Airport (CHZ) | Chiloquin, Oregon, United States | |
| 14 | 132.36 miles (213.02 km) NW | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 15 | 133.36 miles (214.62 km) NE | Hermiston Municipal Airport (HES) | Hermiston, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,942.38 miles (17,610.01 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,860.86 miles (17,478.82 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,836.23 miles (17,439.18 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,807.27 miles (17,392.57 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,786.45 miles (17,359.06 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,727.63 miles (17,264.40 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,724.28 miles (17,259.01 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 8 | 10,716.28 miles (17,246.14 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,659.41 miles (17,154.62 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,645.30 miles (17,131.90 km) SSE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,640.32 miles (17,123.90 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,623.31 miles (17,096.52 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 10,606.26 miles (17,069.08 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,603.01 miles (17,063.85 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,593.79 miles (17,049.00 km) ESE | East London Airport (ELS) | East London, South Africa | |