Nonstop flight route between Peru, Indiana, United States and Hartley Bay, British Columbia, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from GUS to YTB:
Share this route:
Jump to:
- About this route
- GUS Airport Information
- YTB Airport Information
- Facts about GUS
- Facts about YTB
- Map of Nearest Airports to GUS
- List of Nearest Airports to GUS
- Map of Furthest Airports from GUS
- List of Furthest Airports from GUS
- Map of Nearest Airports to YTB
- List of Nearest Airports to YTB
- Map of Furthest Airports from YTB
- List of Furthest Airports from YTB
About this route:
A direct, nonstop flight between Grissom Air Reserve Base (GUS), Peru, Indiana, United States and Hartley Bay Water Aerodrome (YTB), Hartley Bay, British Columbia, Canada would travel a Great Circle distance of 2,172 miles (or 3,495 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 Grissom Air Reserve Base and Hartley Bay Water Aerodrome, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | GUS / KGUS | 
| Airport Names: | 
 | 
| Location: | Peru, Indiana, United States | 
| GPS Coordinates: | 40°38'53"N by 86°9'7"W | 
| View all routes: | Routes from GUS | 
| More Information: | GUS Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YTB / | 
| Airport Names: | 
 | 
| Location: | Hartley Bay, British Columbia, Canada | 
| GPS Coordinates: | 53°25'1"N by 129°15'0"W | 
| Operator/Owner: | Transport Canada | 
| Airport Type: | Public | 
| Elevation: | 0 feet (0 meters) | 
| View all routes: | Routes from YTB | 
| More Information: | YTB Maps & Info | 
Facts about Grissom Air Reserve Base (GUS):
- The closest airport to Grissom Air Reserve Base (GUS) is Kokomo Municipal Airport (OKK), which is located only 10 miles (15 kilometers) SSE of GUS.
- The United States Navy on 1 July 1942 started Naval Air Station Bunker Hill to train Navy, United States Marine Corps and United States Coast Guard pilots.
- In addition, Air Defense Command activated the 319th Fighter-Interceptor Squadron at the new base, reporting to the 4706th Air Defense Wing at K.
- The furthest airport from Grissom Air Reserve Base (GUS) is Margaret River Airport (MGV), which is located 11,184 miles (17,998 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Grissom Air Reserve Base", another name for GUS is "Grissom ARS".
- The Air Force activated Bunker Hill Air Force Base on 18 August 1955, with Tactical Air Command activating the 323d Fighter-Bomber Wing, and the 323d Air Base Group coming under TAC's Ninth Air Force.
- Because of this inactivation, the Air Force reassigned Grissom Air Reserve Base in 1997 to the Air Force Reserve Command.
- In 1975, the Air Force inactivated the 3d Post Attack Command and Control System of the 305th Air Refueling Wing and transferred specialized Boeing EC-135s to the 70th Air Refueling Squadron of the 305th Air Refueling Wing.
Facts about Hartley Bay Water Aerodrome (YTB):
- In addition to being known as "Hartley Bay Water Aerodrome", another name for YTB is "CAY4".
- The closest airport to Hartley Bay Water Aerodrome (YTB) is Kitkatla Water Aerodrome (YKK), which is located 55 miles (89 kilometers) WNW of YTB.
- Because of Hartley Bay Water Aerodrome's relatively low elevation of 0 feet, planes can take off or land at Hartley Bay Water Aerodrome 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.
- The furthest airport from Hartley Bay Water Aerodrome (YTB) is Port Alfred Airport (AFD), which is located 10,633 miles (17,113 kilometers) away in Port Alfred, South Africa.




