Nonstop flight route between Sion, Switzerland and Bandundu, Democratic Republic of the Congo:
Departure Airport:
(46°13'10"N by 7°19'36"E)
Arrival Airport:
(3°18'39"S by 17°22'54"E)
Distance from SIR to FDU:
3,477.13 miles (5,595.88 km)
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Jump to:
- About this route
- SIR Airport Information
- FDU Airport Information
- Facts about SIR
- Facts about FDU
- Map of Nearest Airports to SIR
- List of Nearest Airports to SIR
- Map of Furthest Airports from SIR
- List of Furthest Airports from SIR
- Map of Nearest Airports to FDU
- List of Nearest Airports to FDU
- Map of Furthest Airports from FDU
- List of Furthest Airports from FDU
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Bandundu Airport (FDU), Bandundu, Democratic Republic of the Congo would travel a Great Circle distance of 3,477 miles (or 5,596 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 Sion Airport and Bandundu 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 Sion Airport and Bandundu Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SIR / LSGS |
| Airport Names: |
|
| Location: | Sion, Switzerland |
| GPS Coordinates: | 46°13'10"N by 7°19'36"E |
| Area Served: | Sion, Switzerland |
| Elevation: | 1585 feet (483 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SIR |
| More Information: | SIR Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | FDU / FZBO |
| Airport Names: |
|
| Location: | Bandundu, Democratic Republic of the Congo |
| GPS Coordinates: | 3°18'39"S by 17°22'54"E |
| Airport Type: | Public |
| Elevation: | 1053 feet (321 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FDU |
| More Information: | FDU Maps & Info |
Facts about Sion Airport (SIR):
- The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
- The furthest airport from Sion Airport (SIR) is Chatham Islands (CHT), which is nearly antipodal to Sion Airport (meaning Sion Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,188 miles (19,615 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In addition to being known as "Sion Airport", other names for SIR include "Aéroport de Sion" and "LSGS /LSMS".
- Sion Airport (SIR) has 2 runways.
Facts about Bandundu Airport (FDU):
- Bandundu Airport (FDU) currently has only 1 runway.
- The furthest airport from Bandundu Airport (FDU) is Cassidy International Airport (CXI), which is nearly antipodal to Bandundu Airport (meaning Bandundu Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,062 miles (19,412 kilometers) away in Christmas Island, Kiribati.
- The closest airport to Bandundu Airport (FDU) is Nioki Airport (NIO), which is located 46 miles (74 kilometers) NNE of FDU.
- In addition to being known as "Bandundu Airport", another name for FDU is "Bandundu Airport".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.31 miles (53.61 km) S | Aosta Valley Airport (AOT) | Aosta, Italy |     |
| 2 | 40.64 miles (65.41 km) NW | Lausanne Airport (QLS) | Lausanne, Switzerland | |
| 3 | 42.49 miles (68.38 km) SW | Megève Aerodrome (MVV) | Megève, France | |
| 4 | 48.55 miles (78.14 km) N | Bern Airport (BRN) | Bern, Switzerland | |
| 5 | 50.66 miles (81.53 km) W | Annemasse Aerodrome (QNJ) | Annemasse, France | |
| 6 | 58.20 miles (93.66 km) W | Geneva International Airport (GVA) | Geneva, Switzerland | |
| 7 | 65.86 miles (106.00 km) SSW | Courchevel Airport (CVF) | Courchevel, France | |
| 8 | 66.71 miles (107.36 km) SSW | Méribel Airport (MFX) | Meribel, France | |
| 9 | 71.98 miles (115.84 km) SSE | Turin Airport (TRN) | Turin, Italy | |
| 10 | 75.96 miles (122.25 km) NE | Emmen Swiss Air Base (EML) | Emmen, Lucerne, Switzerland | |
| 11 | 77.30 miles (124.41 km) E | Lugano Airport (LUG) | Lugano, Agno, Switzerland | |
| 12 | 78.50 miles (126.34 km) ESE | Milan Malpensa Airport (MXP) | Milano, Italy | |
| 13 | 80.19 miles (129.05 km) WSW | Chambéry Airport (CMF) | Chambéry, France | |
| 14 | 90.13 miles (145.05 km) NW | Besançon - La Vèze Aerodrome (QBQ) | Besançon / La Vèze, France | |
| 15 | 91.13 miles (146.66 km) NNW | Montbéliard - Courcelles Aerodrome (XMF) | Montbéliard, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,188.10 miles (19,614.80 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,749.62 miles (18,909.14 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 3 | 11,732.10 miles (18,880.94 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 4 | 11,730.83 miles (18,878.89 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 5 | 11,727.65 miles (18,873.78 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 11,721.62 miles (18,864.07 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 11,719.38 miles (18,860.46 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,710.67 miles (18,846.45 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 11,693.26 miles (18,818.43 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 10 | 11,689.24 miles (18,811.97 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 11 | 11,681.75 miles (18,799.91 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 11,666.63 miles (18,775.57 km) SE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 13 | 11,663.50 miles (18,770.54 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 14 | 11,656.56 miles (18,759.37 km) ESE | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 15 | 11,654.53 miles (18,756.10 km) SE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 46.04 miles (74.09 km) NNE | Nioki Airport (NIO) | Nioki, Democratic Republic of the Congo | |
| 2 | 113.02 miles (181.90 km) NNE | Inongo Airport (INO) | Inongo, Democratic Republic of the Congo | |
| 3 | 144.52 miles (232.58 km) NW | Gamboma Airport (GMM) | Gamboma, Republic of the Congo | |
| 4 | 152.79 miles (245.89 km) WSW | N'djili Airport (FIH) | Kinshasa, Democratic Republic of the Congo | |
| 5 | 153.49 miles (247.02 km) SE | Kikwit Airport (KKW) | Kikwit, Democratic Republic of the Congo | |
| 6 | 160.50 miles (258.30 km) WSW | Maya–Maya Airport (BZV) | Brazzaville, Republic of the Congo | |
| 7 | 170.34 miles (274.13 km) NE | Basango Mboliasa Airport (KRZ) | Kiri, Democratic Republic of the Congo | |
| 8 | 176.54 miles (284.11 km) NW | Oyo Ollombo Airport (OLL) | Oyo, Republic of the Congo, Republic of the Congo | |
| 9 | 189.38 miles (304.78 km) WNW | Djambala Airport (DJM) | Djambala, Republic of Congo | |
| 10 | 192.31 miles (309.50 km) SE | Idiofa Airport (IDF) | Idiofa, Democratic Republic of the Congo | |
| 11 | 202.40 miles (325.74 km) WSW | Kindamba Airport (KNJ) | Kindamba, Republic of the Congo | |
| 12 | 205.38 miles (330.53 km) WNW | Lague Airport (LCO) | Lague, Republic of Congo | |
| 13 | 209.32 miles (336.87 km) NW | Boundji Airport (BOE) | Boundji, Republic of the Congo | |
| 14 | 216.01 miles (347.63 km) NNW | Owando Airport (FTX) | Owando, Republic of the Congo | |
| 15 | 221.54 miles (356.53 km) ESE | Basongo Airport (BAN) | Basongo, Democratic Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,061.82 miles (19,411.57 km) WNW | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,681.61 miles (18,799.69 km) ENE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 3 | 11,484.26 miles (18,482.09 km) S | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 4 | 11,397.69 miles (18,342.76 km) NNE | Johnston Atoll Airport (JON) | Johnston Atoll, U.S. Minor Outlying Islands | |
| 5 | 11,218.27 miles (18,054.01 km) NNW | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 6 | 11,203.61 miles (18,030.42 km) NNW | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 7 | 11,193.40 miles (18,013.98 km) NNW | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 8 | 11,192.11 miles (18,011.91 km) NNW | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 9 | 11,180.04 miles (17,992.49 km) NNW | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 10 | 11,170.68 miles (17,977.42 km) NNW | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 11 | 11,156.39 miles (17,954.43 km) NNW | Kalaeloa Airport (NAX) | Kapolei, Hawaii, United States | |
| 12 | 11,153.32 miles (17,949.48 km) NNW | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 13 | 11,153.23 miles (17,949.33 km) NNW | Honolulu International Airport (HNL) | Honolulu, Hawaii, United States | |
| 14 | 11,153.23 miles (17,949.33 km) NNW | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 15 | 11,152.34 miles (17,947.91 km) NNW | Kahului Airport (OGG) | Kahului, Hawaii, United States | |