Nonstop flight route between Siguiri, Guinea and Cheyenne, Wyoming, United States:
Departure Airport:
(11°25'58"N by 9°10'1"W)
Arrival Airport:
(41°9'20"N by 104°48'38"W)
Distance from GII to CYS:
5,989.15 miles (9,638.57 km)
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Jump to:
- About this route
- GII Airport Information
- CYS Airport Information
- Facts about GII
- Facts about CYS
- Map of Nearest Airports to GII
- List of Nearest Airports to GII
- Map of Furthest Airports from GII
- List of Furthest Airports from GII
- Map of Nearest Airports to CYS
- List of Nearest Airports to CYS
- Map of Furthest Airports from CYS
- List of Furthest Airports from CYS
About this route:
A direct, nonstop flight between Siguiri Airport (GII), Siguiri, Guinea and Cheyenne Regional Airport (CYS), Cheyenne, Wyoming, United States would travel a Great Circle distance of 5,989 miles (or 9,639 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 Siguiri Airport and Cheyenne 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 Siguiri Airport and Cheyenne 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: | GII / GUSI |
| Airport Name: | Siguiri Airport |
| Location: | Siguiri, Guinea |
| GPS Coordinates: | 11°25'58"N by 9°10'1"W |
| Area Served: | Siguiri |
| Operator/Owner: | ANAC Guinea |
| Elevation: | 1296 feet (395 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GII |
| More Information: | GII Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | CYS / KCYS |
| Airport Names: |
|
| Location: | Cheyenne, Wyoming, United States |
| GPS Coordinates: | 41°9'20"N by 104°48'38"W |
| Area Served: | Cheyenne, Wyoming |
| Operator/Owner: | Cheyenne Regional Airport Board |
| Airport Type: | Public |
| Elevation: | 6159 feet (1,877 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CYS |
| More Information: | CYS Maps & Info |
Facts about Siguiri Airport (GII):
- Siguiri Airport (GII) currently has only 1 runway.
- The closest airport to Siguiri Airport (GII) is Kankan Airport (KNN), which is located 68 miles (110 kilometers) S of GII.
- The furthest airport from Siguiri Airport (GII) is Mota Lava Airport (MTV), which is nearly antipodal to Siguiri Airport (meaning Siguiri Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,176 miles (19,595 kilometers) away in Mota Lava, Vanuatu.
Facts about Cheyenne Regional Airport (CYS):
- Cheyenne Regional Airport (CYS) has 2 runways.
- The air demonstration at the fairgrounds in 1911 was less than impressive, but it was the beginning of a rich aviation history.
- United Airlines stopped at Cheyenne until 1960.
- The furthest airport from Cheyenne Regional Airport (CYS) is Sir Gaëtan Duval Airport (RRG), which is located 10,803 miles (17,385 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Cheyenne Regional Airport (CYS) is Francis E. Warren Air Force Base (FEW), which is located only 3 miles (5 kilometers) WSW of CYS.
- In addition to being known as "Cheyenne Regional Airport", another name for CYS is "Jerry Olson Field".
- Because of Cheyenne Regional Airport's high elevation of 6,159 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CYS. Combined with a high temperature, this could make CYS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Cheyenne Regional Airport, also known as Jerry Olson Field, is a civil-military public airport one mile north of downtown Cheyenne, in Laramie County, Wyoming.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 68.15 miles (109.67 km) S | Kankan Airport (KNN) | Kankan, Guinea |     |
| 2 | 112.56 miles (181.15 km) NE | Bamako Senou International Airport (BKO) | Bamako, Mali | |
| 3 | 145.47 miles (234.11 km) SW | Faranah Airport (FAA) | Faranah, Guinea | |
| 4 | 169.96 miles (273.53 km) SSW | Kissidougou Airport (KSI) | Kissidougou, Guinea | |
| 5 | 170.38 miles (274.20 km) SE | Odienné Airport (KEO) | Odienné, Côte d'Ivoire | |
| 6 | 171.14 miles (275.42 km) NW | Kéniéba Airport (KNZ) | Kéniéba, Mali | |
| 7 | 201.41 miles (324.13 km) S | Macenta Airport (MCA) | Macenta, Guinea | |
| 8 | 202.01 miles (325.11 km) SW | Kabala Airport (KBA) | Kabala, Sierra Leone | |
| 9 | 211.63 miles (340.59 km) W | Tata Airport (LEK) | Labé, Guinea | |
| 10 | 218.42 miles (351.50 km) S | Voinjama Airport (VOI) | Voinjama, Liberia | |
| 11 | 220.85 miles (355.42 km) WNW | Kédougou Airport (KGG) | Kédougou, Senegal | |
| 12 | 224.74 miles (361.68 km) SSW | Foya Airport (FOY) | Foya, Liberia | |
| 13 | 224.93 miles (361.98 km) SE | Boundiali Airport (BXI) | Boundiali, Côte d'Ivoire | |
| 14 | 232.94 miles (374.89 km) SSW | Yengema Airport (WYE) | Yengema, Kono District, Sierra Leone | |
| 15 | 234.93 miles (378.09 km) E | Sikasso Airport (KSS) | Sikasso, Mali | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,175.79 miles (19,594.99 km) SE | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 2 | 12,158.77 miles (19,567.60 km) SE | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 3 | 12,145.54 miles (19,546.30 km) SE | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 4 | 12,128.75 miles (19,519.28 km) SE | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 5 | 12,107.06 miles (19,484.38 km) SE | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 6 | 12,104.73 miles (19,480.63 km) SSE | Sara Airport (SSR) | Sara, Vanuatu | |
| 7 | 12,082.26 miles (19,444.46 km) SSE | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 8 | 12,065.25 miles (19,417.09 km) SE | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 9 | 12,050.14 miles (19,392.77 km) SSE | Craig Cove Airport (CCV) | Craig Cove, Ambrym Island, Malampa, Vanuatu | |
| 10 | 12,041.70 miles (19,379.18 km) SE | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 11 | 12,038.33 miles (19,373.77 km) SSE | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| 12 | 12,035.51 miles (19,369.23 km) SSE | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 13 | 12,029.90 miles (19,360.20 km) SSE | Tongoa Airport (TGH) | Tongoa, Shefa Province, Vanuatu | |
| 14 | 12,011.87 miles (19,331.18 km) SSE | Siwo Airport (EAE) | Sangafa, Emae, Shéfa, Vanuatu | |
| 15 | 11,972.41 miles (19,267.67 km) SSE | Bauerfield International Airport (VLI) | Port Vila, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 3.32 miles (5.34 km) WSW | Francis E. Warren Air Force Base (FEW) | Cheyenne, Wyoming, United States | |
| 2 | 46.20 miles (74.35 km) WNW | Laramie Regional Airport (LAR) | Laramie, Wyoming, United States | |
| 3 | 49.74 miles (80.04 km) SSW | Fort Collins-Loveland Municipal Airport (FNL) | Fort Collins/Loveland, Colorado, United States | |
| 4 | 50.47 miles (81.23 km) S | Greeley-Weld County Airport (GXY) | Greeley, Colorado, United States | |
| 5 | 71.40 miles (114.91 km) NNE | Torrington Municipal Airport (TOR) | Torrington, Wyoming, United States | |
| 6 | 80.09 miles (128.89 km) NE | Western Nebraska Regional Airport (BFF) | Scottsbluff, Nebraska, United States | |
| 7 | 80.13 miles (128.96 km) SSW | Boulder Municipal Airport (WBU) | Boulder, Colorado, United States | |
| 8 | 87.63 miles (141.02 km) S | Rocky Mountain Metropolitan Airport (BJC) | Denver, Colorado, United States | |
| 9 | 89.69 miles (144.34 km) S | Denver International Airport (DEN) | Denver, Colorado, United States | |
| 10 | 95.09 miles (153.03 km) E | Sidney Municipal Airport (SNY) | Sidney, Nebraska, United States | |
| 11 | 106.38 miles (171.20 km) WNW | Shively Field (SAA) | Saratoga, Wyoming, United States | |
| 12 | 107.31 miles (172.70 km) SE | Colorado Plains Regional Airport (AKO) | Akron, Colorado, United States | |
| 13 | 109.57 miles (176.34 km) S | Centennial Airport (APA) | Arapahoe County, Colorado, United States | |
| 14 | 116.19 miles (186.99 km) WSW | Steamboat Springs Airport (SBS) | Steamboat Springs, Colorado, United States | |
| 15 | 117.21 miles (188.63 km) NNW | Converse County Airport (DGW) | Douglas, Wyoming, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,802.82 miles (17,385.41 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,675.12 miles (17,179.89 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,645.53 miles (17,132.27 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,624.57 miles (17,098.55 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,473.59 miles (16,855.57 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,353.15 miles (16,661.73 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,351.13 miles (16,658.49 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,308.33 miles (16,589.61 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,231.98 miles (16,466.73 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,214.49 miles (16,438.58 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 11 | 10,193.41 miles (16,404.67 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 12 | 10,191.77 miles (16,402.03 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 13 | 10,188.91 miles (16,397.43 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,180.48 miles (16,383.86 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 15 | 10,170.02 miles (16,367.03 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |