Nonstop flight route between Dumai, Sumatra, Indonesia and Siena, Italy:
Departure Airport:
(1°36'33"N by 101°26'0"E)
Arrival Airport:
(43°15'23"N by 11°15'18"E)
Distance from DUM to SAY:
6,151.20 miles (9,899.37 km)
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Jump to:
- About this route
- DUM Airport Information
- SAY Airport Information
- Facts about DUM
- Facts about SAY
- Map of Nearest Airports to DUM
- List of Nearest Airports to DUM
- Map of Furthest Airports from DUM
- List of Furthest Airports from DUM
- Map of Nearest Airports to SAY
- List of Nearest Airports to SAY
- Map of Furthest Airports from SAY
- List of Furthest Airports from SAY
About this route:
A direct, nonstop flight between Pinang Kampai Airport (DUM), Dumai, Sumatra, Indonesia and Siena-Ampugnano Airport (SAY), Siena, Italy would travel a Great Circle distance of 6,151 miles (or 9,899 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 Pinang Kampai Airport and Siena-Ampugnano 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 Pinang Kampai Airport and Siena-Ampugnano Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DUM / WIBD |
| Airport Names: |
|
| Location: | Dumai, Sumatra, Indonesia |
| GPS Coordinates: | 1°36'33"N by 101°26'0"E |
| Area Served: | Dumai |
| Operator/Owner: | Dumai City Council, Pertamina |
| Airport Type: | Civil |
| Elevation: | 55 feet (17 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DUM |
| More Information: | DUM Maps & Info |
Arrival 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 |
Facts about Pinang Kampai Airport (DUM):
- In addition to being known as "Pinang Kampai Airport", other names for DUM include "Bandar Udara Pinang Kampai" and "بانداراقيناغكمقاي".
- Pinang Kampai Airport (DUM) currently has only 1 runway.
- The closest airport to Pinang Kampai Airport (DUM) is Melaka International Airport (MKZ), which is located 72 miles (116 kilometers) NE of DUM.
- Because of Pinang Kampai Airport's relatively low elevation of 55 feet, planes can take off or land at Pinang Kampai 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 Pinang Kampai Airport (DUM) is Chachoan Airport (ATF), which is nearly antipodal to Pinang Kampai Airport (meaning Pinang Kampai Airport is almost on the exact opposite side of the Earth from Chachoan Airport), and is located 12,409 miles (19,971 kilometers) away in Ambato, Ecuador.
Facts about Siena-Ampugnano Airport (SAY):
- 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.
- In addition to being known as "Siena-Ampugnano Airport", other names for SAY include "Aeroporto di Siena-Ampugnano" and "Siena-Ampugnano".
- The airport resides at an elevation of 634 feet above mean sea level.
- 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 closest airport to Siena-Ampugnano Airport (SAY) is Grosseto Airport (GRS), which is located 36 miles (57 kilometers) SSW of SAY.
- Siena-Ampugnano Airport handled 3,745 passengers last year.
- Siena-Ampugnano Airport (SAY) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 72.38 miles (116.49 km) NE | Melaka International Airport (MKZ) | Batu Berendam, Malaysia |     |
| 2 | 79.35 miles (127.70 km) S | Sultan Syarif Kasim II International Airport (PKU) | Pekanbaru, Sumatra, Indonesia | |
| 3 | 80.46 miles (129.49 km) NNE | Kuala Lumpur International Airport (KUL) | Sepang (near Kuala Lumpur), Malaysia | |
| 4 | 105.45 miles (169.71 km) N | Sultan Abdul Aziz Shah Airport (SZB) | Subang (near Kuala Lumpur), Malaysia | |
| 5 | 106.79 miles (171.85 km) N | KA01 KJ15 MR1 Kuala Lumpur Sentral (KL Sentral) 吉隆坡中环广场 (XKL) | Kuala Lumpur, Malaysia | |
| 6 | 139.11 miles (223.87 km) W | Aek Godang Airport (AEG) | Padang Sidempuan, Indonesia | |
| 7 | 154.50 miles (248.64 km) E | Senai International Airport (JHB) | Johor Bahru, Malaysia | |
| 8 | 157.88 miles (254.09 km) E | Tengah Air Base (TAB) (TGA) | Tengah, Singapore | |
| 9 | 168.65 miles (271.42 km) E | Seletar Airport (XSP) | Seletar, Singapore | |
| 10 | 171.87 miles (276.60 km) E | Paya Lebar Air Base (PLAB) (QPG) | Paya Lebar, Singapore | |
| 11 | 175.84 miles (282.99 km) ENE | Mersing Airport (MEP) | Johor, Malaysia | |
| 12 | 177.38 miles (285.46 km) E | Singapore Changi Airport (SIN) | Changi, Singapore | |
| 13 | 183.71 miles (295.65 km) SSW | Minangkabau International Airport (MIA) (PDG) | Ketaping, West Sumatra, Indonesia | |
| 14 | 187.14 miles (301.17 km) NNW | Sitiawan Airport (SWY) | Perak, Malaysia | |
| 15 | 188.51 miles (303.38 km) E | Hang Nadim International Airport (BTH) | Batam, Riau Islands, Sumatra, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,409.35 miles (19,970.86 km) S | Chachoan Airport (ATF) | Ambato, Ecuador | |
| 2 | 12,401.28 miles (19,957.87 km) WSW | Rio Amazonas Airport (PTZ) | Shell Mera, Ecuador | |
| 3 | 12,388.16 miles (19,936.76 km) S | Cotopaxi International Airport (LTX) | Latacunga, Ecuador | |
| 4 | 12,380.06 miles (19,923.72 km) SSW | Col. Edmundo Carvajal Airport (XMS) | Macas, Ecuador | |
| 5 | 12,343.75 miles (19,865.30 km) SSE | Mariscal Lamar International Airport (CUE) | Cuenca, Ecuador | |
| 6 | 12,338.27 miles (19,856.47 km) ESE | José Joaquín de Olmedo International Airport (GYE) | Santiago de Guayaquil, Ecuador | |
| 7 | 12,332.45 miles (19,847.10 km) S | Mariscal Sucre International Airport (UIO) | Quito, Ecuador | |
| 8 | 12,301.95 miles (19,798.02 km) SW | Francisco de Orellana Airport (OCC) | Coca, Ecuador | |
| 9 | 12,299.45 miles (19,794.00 km) ESE | Reales Tamarindos Airport (PVO) | Portoviejo, Ecuador | |
| 10 | 12,283.87 miles (19,768.92 km) ESE | Eloy Alfaro International Airport (MEC) | Manta, Manabí, Ecuador | |
| 11 | 12,277.40 miles (19,758.51 km) SE | Santa Rosa International Airport (ETR) | Santa Rosa, El Oro, Ecuador | |
| 12 | 12,270.76 miles (19,747.83 km) SW | Lago Agrio Airport (LGQ) | Nueva Loja, Ecuador | |
| 13 | 12,264.53 miles (19,737.79 km) ESE | General Ulpiano Paez Airport (SNC) | Salinas, Ecuador | |
| 14 | 12,262.78 miles (19,734.99 km) SSE | Camilo Ponce Enriquez Airport (LOH) | Loja, Ecuador | |
| 15 | 12,259.48 miles (19,729.67 km) SSW | Teniente Coronel Luis A Mantilla International Airport (TUA) | Tulcán, Ecuador | |
| 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 | |