Nonstop flight route between Boulder, Colorado, United States and Nanaimo, British Columbia, Canada:
Departure Airport:
(40°2'21"N by 105°13'32"W)
Arrival Airport:
(49°10'9"N by 123°56'7"W)
Distance from WBU to ZNA:
1,110.96 miles (1,787.91 km)
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- About this route
- WBU Airport Information
- ZNA Airport Information
- Facts about WBU
- Facts about ZNA
- Map of Nearest Airports to WBU
- List of Nearest Airports to WBU
- Map of Furthest Airports from WBU
- List of Furthest Airports from WBU
- Map of Nearest Airports to ZNA
- List of Nearest Airports to ZNA
- Map of Furthest Airports from ZNA
- List of Furthest Airports from ZNA
About this route:
A direct, nonstop flight between Boulder Municipal Airport (WBU), Boulder, Colorado, United States and Nanaimo Harbour Water Airport (ZNA), Nanaimo, British Columbia, Canada would travel a Great Circle distance of 1,111 miles (or 1,788 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 Boulder Municipal Airport and Nanaimo Harbour Water Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | WBU / KBDU |
| Airport Names: |
|
| Location: | Boulder, Colorado, United States |
| GPS Coordinates: | 40°2'21"N by 105°13'32"W |
| Operator/Owner: | City of Boulder |
| Airport Type: | Public |
| Elevation: | 5288 feet (1,612 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from WBU |
| More Information: | WBU Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ZNA / |
| Airport Names: |
|
| Location: | Nanaimo, British Columbia, Canada |
| GPS Coordinates: | 49°10'9"N by 123°56'7"W |
| Area Served: | Nanaimo, British Columbia, Canada |
| Operator/Owner: | Nanaimo Port Authority Seair Seaplanes |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from ZNA |
| More Information: | ZNA Maps & Info |
Facts about Boulder Municipal Airport (WBU):
- Because of Boulder Municipal Airport's high elevation of 5,288 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WBU. Combined with a high temperature, this could make WBU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Boulder Municipal Airport (WBU) is Sir Gaëtan Duval Airport (RRG), which is located 10,881 miles (17,511 kilometers) away in Rodrigues Island, Mauritius.
- There is no terminal, just hangars for various aviation companies and maintenance buildings.
- Boulder Municipal Airport (WBU) has 2 runways.
- In addition to being known as "Boulder Municipal Airport", another name for WBU is "BDU".
- The closest airport to Boulder Municipal Airport (WBU) is Rocky Mountain Metropolitan Airport (BJC), which is located only 11 miles (17 kilometers) SSE of WBU.
Facts about Nanaimo Harbour Water Airport (ZNA):
- The furthest airport from Nanaimo Harbour Water Airport (ZNA) is Tôlanaro Airport (FTU), which is located 10,699 miles (17,218 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Nanaimo Harbour Water Airport", another name for ZNA is "CAC8".
- The closest airport to Nanaimo Harbour Water Airport (ZNA) is Nanaimo Airport (YCD), which is located only 8 miles (14 kilometers) SSE of ZNA.
- Because of Nanaimo Harbour Water Airport's relatively low elevation of 0 feet, planes can take off or land at Nanaimo Harbour Water 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.70 miles (17.22 km) SSE | Rocky Mountain Metropolitan Airport (BJC) | Denver, Colorado, United States |     |
| 2 | 30.66 miles (49.35 km) NNE | Fort Collins-Loveland Municipal Airport (FNL) | Fort Collins/Loveland, Colorado, United States | |
| 3 | 31.75 miles (51.10 km) ESE | Denver International Airport (DEN) | Denver, Colorado, United States | |
| 4 | 38.09 miles (61.31 km) SSE | Centennial Airport (APA) | Arapahoe County, Colorado, United States | |
| 5 | 41.64 miles (67.01 km) NE | Greeley-Weld County Airport (GXY) | Greeley, Colorado, United States | |
| 6 | 75.09 miles (120.85 km) SSE | United States Air Force Academy (AFF) | Colorado Springs, Colorado, United States | |
| 7 | 77.87 miles (125.32 km) NNE | Francis E. Warren Air Force Base (FEW) | Cheyenne, Wyoming, United States | |
| 8 | 80.13 miles (128.96 km) NNE | Cheyenne Regional Airport (CYS) | Cheyenne, Wyoming, United States | |
| 9 | 81.07 miles (130.47 km) SW | Lake County Airport (LXV) | Leadville, Colorado, United States | |
| 10 | 89.72 miles (144.39 km) SSE | City of Colorado Springs Municipal Airport (COS) | Colorado Springs, Colorado, United States | |
| 11 | 91.02 miles (146.48 km) NNW | Laramie Regional Airport (LAR) | Laramie, Wyoming, United States | |
| 12 | 92.54 miles (148.92 km) WNW | Steamboat Springs Airport (SBS) | Steamboat Springs, Colorado, United States | |
| 13 | 93.86 miles (151.05 km) WSW | Eagle County Regional Airport (EGE) | Eagle, Colorado (near Vail), United States | |
| 14 | 104.05 miles (167.45 km) WSW | Aspen–Pitkin County Airport (ASE) | Aspen, Colorado, United States | |
| 15 | 106.31 miles (171.09 km) E | Colorado Plains Regional Airport (AKO) | Akron, Colorado, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,880.86 miles (17,511.00 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,747.43 miles (17,296.27 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,714.36 miles (17,243.05 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,693.93 miles (17,210.17 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,525.99 miles (16,939.90 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,411.08 miles (16,754.97 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,403.23 miles (16,742.33 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,366.39 miles (16,683.05 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,296.70 miles (16,570.89 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,259.59 miles (16,511.16 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,250.65 miles (16,496.78 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,235.09 miles (16,471.74 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,217.23 miles (16,443.00 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,205.93 miles (16,424.82 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,198.56 miles (16,412.96 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.46 miles (13.61 km) SSE | Nanaimo Airport (YCD) | Nanaimo, British Columbia, Canada | |
| 2 | 22.37 miles (36.01 km) NNE | Sechelt Aerodrome (YHS) | Sechelt, British Columbia, Canada | |
| 3 | 23.72 miles (38.17 km) WNW | Qualicum Beach Airport (XQU) | Qualicum Beach, British Columbia, Canada | |
| 4 | 29.59 miles (47.62 km) SE | Ganges Water Aerodrome (YGG) | Ganges, British Columbia, Canada | |
| 5 | 30.07 miles (48.39 km) SSE | Duncan Airport (DUQ) | Duncan, British Columbia, Canada | |
| 6 | 31.16 miles (50.15 km) N | Pender Harbour Water Aerodrome (YPT) | Pender Harbour, British Columbia, Canada | |
| 7 | 33.98 miles (54.69 km) E | Vancouver International Airport (YVR) | Vancouver, British Columbia, Canada | |
| 8 | 35.56 miles (57.23 km) SE | Mayne Island Water Aerodrome (YAV) | Miner's Bay, British Columbia, Canada | |
| 9 | 38.17 miles (61.42 km) ENE | Vancouver Harbour Water Airport (CXH) | Vancouver, British Columbia, Canada | |
| 10 | 42.46 miles (68.34 km) E | Boundary Bay Airport (YDT) | Delta, British Columbia, Canada | |
| 11 | 42.85 miles (68.95 km) SSE | Victoria International Airport (YYJ) | Victoria, British Columbia, Canada | |
| 12 | 43.40 miles (69.84 km) SE | Bedwell Harbour Water Aerodrome (YBW) | Bedwell Harbour, British Columbia, Canada | |
| 13 | 44.73 miles (71.99 km) NW | Texada/Gillies Bay Airport (YGB) | Texada Island, British Columbia, Canada | |
| 14 | 46.14 miles (74.26 km) WNW | Alberni Valley Regional Airport (YPB) | Port Alberni, British Columbia, Canada | |
| 15 | 52.39 miles (84.31 km) SE | Roche Harbor Seaplane Base (RCE) | San Juan Island, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,698.58 miles (17,217.65 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,638.64 miles (17,121.18 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,609.58 miles (17,074.41 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,596.85 miles (17,053.93 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,595.42 miles (17,051.63 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,567.81 miles (17,007.19 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,565.03 miles (17,002.73 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 8 | 10,556.13 miles (16,988.40 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,542.28 miles (16,966.12 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,531.87 miles (16,949.36 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 11 | 10,512.40 miles (16,918.03 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 12 | 10,507.04 miles (16,909.40 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 13 | 10,482.66 miles (16,870.17 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 14 | 10,479.91 miles (16,865.74 km) ESE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 15 | 10,462.87 miles (16,838.31 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |