Nonstop flight route between Alton, Illinois, United States and Digby, Nova Scotia, Canada:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(44°32'44"N by 65°47'8"W)
Distance from ALN to YDG:
1,305.15 miles (2,100.43 km)
Share this route:
Jump to:
- About this route
- ALN Airport Information
- YDG Airport Information
- Facts about ALN
- Facts about YDG
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to YDG
- List of Nearest Airports to YDG
- Map of Furthest Airports from YDG
- List of Furthest Airports from YDG
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Digby/Annapolis Regional Airport (YDG), Digby, Nova Scotia, Canada would travel a Great Circle distance of 1,305 miles (or 2,100 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 St. Louis Regional Airport and Digby/Annapolis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YDG / CYID |
| Airport Name: | Digby/Annapolis Regional Airport |
| Location: | Digby, Nova Scotia, Canada |
| GPS Coordinates: | 44°32'44"N by 65°47'8"W |
| Operator/Owner: | Municipality of the District of Digby |
| Airport Type: | Public |
| Elevation: | 499 feet (152 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YDG |
| More Information: | YDG Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- The 2,250 acres airfield sits at 544 ft MSL.
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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.
- West Star Aviation is the largest fixed base operations company at the airport.
- The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
Facts about Digby/Annapolis Regional Airport (YDG):
- The closest airport to Digby/Annapolis Regional Airport (YDG) is Yarmouth Airport (YQI), which is located 52 miles (83 kilometers) SSW of YDG.
- Because of Digby/Annapolis Regional Airport's relatively low elevation of 499 feet, planes can take off or land at Digby/Annapolis Regional 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.
- Digby/Annapolis Regional Airport (YDG) currently has only 1 runway.
- The furthest airport from Digby/Annapolis Regional Airport (YDG) is Albany Airport (ALH), which is located 11,747 miles (18,904 kilometers) away in Albany, Western Australia, Australia.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 51.86 miles (83.47 km) SSW | Yarmouth Airport (YQI) | Yarmouth, Nova Scotia, Canada | |
| 2 | 52.30 miles (84.17 km) NE | CFB Greenwood (YZX) | Greenwood, Nova Scotia, Canada | |
| 3 | 53.46 miles (86.04 km) N | Saint John Airport (YSJ) | Saint John, New Brunswick, Canada | |
| 4 | 94.72 miles (152.44 km) NNW | 5th Canadian Division Support Base Gagetown, (YCX) | Gagetown, New Brunswick, Canada | |
| 5 | 98.13 miles (157.93 km) WNW | Princeton Municipal Airport (PNN) | Princeton, Maine, United States | |
| 6 | 98.46 miles (158.45 km) NNW | Fredericton International Airport (YFC) | Fredericton, New Brunswick, Canada | |
| 7 | 112.54 miles (181.11 km) E | Shearwater Heliport (YAW) | Shearwater, Nova Scotia, Canada | |
| 8 | 114.08 miles (183.60 km) ENE | Halifax Stanfield International Airport (YHZ) | Enfield, Nova Scotia, Canada | |
| 9 | 121.09 miles (194.88 km) NNE | Greater Moncton International Airport (YQM) | Moncton, New Brunswick, Canada | |
| 10 | 127.11 miles (204.57 km) W | Hancock County-Bar Harbor Airport (BHB) | Bar Harbor, Maine, United States | |
| 11 | 144.49 miles (232.54 km) WNW | Old Town Municipal Airport (OLD) | Old Town, Maine, United States | |
| 12 | 146.17 miles (235.24 km) NW | Houlton International Airport (HUL) | Houlton, Maine, United States | |
| 13 | 150.55 miles (242.28 km) W | Bangor International Airport (BGR) | Bangor, Maine, United States | |
| 14 | 160.61 miles (258.47 km) WNW | Millinocket Municipal Airport (MLT) | Millinocket, Maine, United States | |
| 15 | 161.48 miles (259.87 km) NE | Summerside Airport (YSU) | Summerside, Prince Edward Island, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,746.59 miles (18,904.25 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,719.14 miles (18,860.08 km) S | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,701.80 miles (18,832.17 km) S | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,683.88 miles (18,803.33 km) S | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,665.22 miles (18,773.31 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 6 | 11,661.23 miles (18,766.88 km) S | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 11,583.59 miles (18,641.94 km) SSW | Esperance Airport (EPR) | Esperance, Australia | |
| 8 | 11,572.02 miles (18,623.32 km) S | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,567.48 miles (18,616.01 km) S | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 11,560.72 miles (18,605.13 km) S | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 11,451.67 miles (18,429.63 km) S | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,431.01 miles (18,396.38 km) SSW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 11,408.05 miles (18,359.43 km) SSW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 14 | 11,394.97 miles (18,338.38 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,371.98 miles (18,301.38 km) S | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |