Nonstop flight route between Cortez, Colorado, United States and Dubuque, Iowa, United States:
Departure Airport:
(37°18'11"N by 108°37'41"W)
Arrival Airport:
(42°24'6"N by 90°42'33"W)
Distance from CEZ to DBQ:
1,011.23 miles (1,627.42 km)
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- About this route
- CEZ Airport Information
- DBQ Airport Information
- Facts about CEZ
- Facts about DBQ
- Map of Nearest Airports to CEZ
- List of Nearest Airports to CEZ
- Map of Furthest Airports from CEZ
- List of Furthest Airports from CEZ
- Map of Nearest Airports to DBQ
- List of Nearest Airports to DBQ
- Map of Furthest Airports from DBQ
- List of Furthest Airports from DBQ
About this route:
A direct, nonstop flight between Cortez Municipal Airport (CEZ), Cortez, Colorado, United States and Dubuque Regional Airport (DBQ), Dubuque, Iowa, United States would travel a Great Circle distance of 1,011 miles (or 1,627 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 relatively short distance between Cortez Municipal Airport and Dubuque Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CEZ / KCEZ |
| Airport Name: | Cortez Municipal Airport |
| Location: | Cortez, Colorado, United States |
| GPS Coordinates: | 37°18'11"N by 108°37'41"W |
| Area Served: | Cortez, Colorado |
| Operator/Owner: | City of Cortez |
| Airport Type: | Public |
| Elevation: | 5918 feet (1,804 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CEZ |
| More Information: | CEZ Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | DBQ / KDBQ |
| Airport Name: | Dubuque Regional Airport |
| Location: | Dubuque, Iowa, United States |
| GPS Coordinates: | 42°24'6"N by 90°42'33"W |
| Area Served: | Dubuque, Iowa |
| Operator/Owner: | City of Dubuque |
| Airport Type: | Public |
| Elevation: | 1077 feet (328 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from DBQ |
| More Information: | DBQ Maps & Info |
Facts about Cortez Municipal Airport (CEZ):
- Federal Aviation Administration records say the airport had 8,401 passenger boardings in calendar year 2008, 7,698 in 2009 and 6,342 in 2010.
- The closest airport to Cortez Municipal Airport (CEZ) is Animas Air Park (AMK), which is located 42 miles (68 kilometers) E of CEZ.
- Cortez Municipal Airport (CEZ) currently has only 1 runway.
- Cortez Municipal Airport covers 622 acres at an elevation of 5,918 feet.
- A Lockheed U-2 reconnaissance aircraft made an emergency nighttime forced landing August 3, 1959, at the Cortez Municipal Airport.
- The furthest airport from Cortez Municipal Airport (CEZ) is Sir Gaëtan Duval Airport (RRG), which is located 11,132 miles (17,915 kilometers) away in Rodrigues Island, Mauritius.
- Because of Cortez Municipal Airport's high elevation of 5,918 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CEZ. Combined with a high temperature, this could make CEZ a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
Facts about Dubuque Regional Airport (DBQ):
- Dubuque Regional Airport (DBQ) has 2 runways.
- The closest airport to Dubuque Regional Airport (DBQ) is Monticello Regional Airport (MXO), which is located 26 miles (42 kilometers) WSW of DBQ.
- The furthest airport from Dubuque Regional Airport (DBQ) is Margaret River Airport (MGV), which is located 10,925 miles (17,582 kilometers) away in Margaret River, Western Australia, Australia.
- Northwest Airlines announced on February 7, 2008 that its regional partner Mesaba Airlines operating as Northwest Airlink will once again return with service to Dubuque with twice daily flights to and from Minneapolis-Saint Paul International Airport using Saab 340 aircraft.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 42.30 miles (68.08 km) E | Animas Air Park (AMK) | Durango, Colorado, United States |     |
| 2 | 44.61 miles (71.79 km) SSE | Four Corners Regional Airport (FMN) | Farmington, New Mexico, United States | |
| 3 | 49.22 miles (79.21 km) ESE | Durango–La Plata County Airport (DRO) | Durango, Colorado, United States | |
| 4 | 50.76 miles (81.68 km) WNW | Blanding Municipal Airport (BDG) | Blanding, Utah, United States | |
| 5 | 58.43 miles (94.04 km) NW | Monticello Airport (MXC) | Monticello, Utah, United States | |
| 6 | 59.77 miles (96.18 km) NE | Telluride Regional Airport (TEX) | Telluride, Colorado, United States | |
| 7 | 86.47 miles (139.16 km) E | Stevens Field (FAA: PSO) (PGO) | Pagosa Springs, Colorado, United States | |
| 8 | 92.48 miles (148.83 km) NNE | Montrose Regional Airport (MTJ) | Montrose, Colorado, United States | |
| 9 | 97.15 miles (156.35 km) WSW | Kayenta Airport (MVM) | Kayenta, Arizona, United States | |
| 10 | 115.64 miles (186.11 km) W | Bullfrog Basin Airport (BFG) | Glen Canyon, Utah, United States | |
| 11 | 117.57 miles (189.21 km) NNW | Canyonlands Field (CNY) | Moab, Utah, United States | |
| 12 | 124.14 miles (199.78 km) S | Gallup Municipal Airport (GUP) | Gallup, New Mexico, United States | |
| 13 | 125.57 miles (202.08 km) NE | Gunnison-Crested Butte Regional Airport (GUC) | Gunnison, Colorado, United States | |
| 14 | 125.83 miles (202.51 km) N | Grand Junction Regional Airport (GJT) | Grand Junction, Colorado, United States | |
| 15 | 144.34 miles (232.29 km) SW | Polacca Airport (PXL) | Polacca, Arizona, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,131.99 miles (17,915.16 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,010.30 miles (17,719.32 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,977.65 miles (17,666.77 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,957.33 miles (17,634.06 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,770.56 miles (17,333.50 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,667.26 miles (17,167.24 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,643.98 miles (17,129.79 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,620.13 miles (17,091.40 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,557.87 miles (16,991.20 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,521.78 miles (16,933.13 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,509.03 miles (16,912.61 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,483.91 miles (16,872.17 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,462.35 miles (16,837.49 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,452.97 miles (16,822.38 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,452.16 miles (16,821.08 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.37 miles (42.44 km) WSW | Monticello Regional Airport (MXO) | Monticello, Iowa, United States | |
| 2 | 43.99 miles (70.80 km) SSE | Clinton Municipal Airport (CWI) | Clinton, Iowa, United States | |
| 3 | 47.55 miles (76.52 km) NNW | Prairie du Chien Municipal Airport (PCD) | Prairie du Chien, Wisconsin, United States | |
| 4 | 55.05 miles (88.60 km) S | Davenport Municipal Airport (DVN) | Davenport, Iowa, United States | |
| 5 | 62.07 miles (99.90 km) NNE | Tri-County Regional Airport (LNR) | Lone Rock, Wisconsin, United States | |
| 6 | 62.52 miles (100.62 km) SW | The Eastern Iowa Airport (CID) | Cedar Rapids, Iowa, United States | |
| 7 | 66.68 miles (107.31 km) S | Quad City International Airport (MLI) | Moline, Illinois, United States | |
| 8 | 67.99 miles (109.42 km) SW | Iowa City Municipal Airport (IOW) | Iowa City, Iowa, United States | |
| 9 | 74.93 miles (120.60 km) SSW | Muscatine Municipal Airport (MUT) | Muscatine, Iowa, United States | |
| 10 | 79.79 miles (128.41 km) NW | Decorah Municipal Airport (DEH) | Decorah, Iowa, United States | |
| 11 | 83.62 miles (134.57 km) E | Chicago Rockford International Airport (RFD) | Rockford, Illinois, United States | |
| 12 | 86.26 miles (138.82 km) NE | Dane County Regional Airport (MSN) | Madison, Wisconsin, United States | |
| 13 | 86.27 miles (138.84 km) E | Southern Wisconsin Regional Airport (JVL) | Janesville, Wisconsin, United States | |
| 14 | 86.82 miles (139.73 km) W | Waterloo Regional Airport (Livingston Betsworth Field) (ALO) | Waterloo, Iowa, United States | |
| 15 | 102.16 miles (164.41 km) S | Galesburg Municipal Airport (GBG) | Galesburg, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,925.08 miles (17,582.16 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,901.70 miles (17,544.55 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,884.92 miles (17,517.54 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,877.04 miles (17,504.86 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,832.62 miles (17,433.36 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,823.40 miles (17,418.53 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 10,819.52 miles (17,412.28 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,809.29 miles (17,395.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,790.14 miles (17,365.00 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,786.99 miles (17,359.94 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,737.73 miles (17,280.65 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,707.60 miles (17,232.17 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,694.34 miles (17,210.83 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,685.86 miles (17,197.19 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,651.19 miles (17,141.38 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |