Nonstop flight route between West Lafayette, Indiana, United States and Lucknow, India:

About this route:

A direct, nonstop flight between Purdue University Airport (LAF), West Lafayette, Indiana, United States and Chaudhary Charan Singh International Airport (LKO), Lucknow, India would travel a Great Circle distance of 7,730 miles (or 12,440 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 Purdue University Airport and Chaudhary Charan Singh International 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 Purdue University Airport and Chaudhary Charan Singh International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Purdue University Airport (LAF):

• Purdue University Airport (LAF) has 2 runways.
• Because of Purdue University Airport's relatively low elevation of 606 feet, planes can take off or land at Purdue University 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.
• In the early 60s, runway 10-28 and a larger hangar were built to support the Midwest Program on Airborne Television Instruction with two DC-6 aircraft.
• Runway 10 has a Category 1 ILS approach.
• Evergreen International maintained a short-lived cargo operation at the Airport in the late 1970s using Lockheed L-188 Electra turboprop aircraft.
• The closest airport to Purdue University Airport (LAF) is Kentland Municipal Airport (KKT), which is located 35 miles (57 kilometers) NW of LAF.
• The original hangar, now referred to as the Niswonger Hall of Aviation Technology, still stands and is used by Purdue University's department of Aviation Technology for offices, classrooms, and laboratories.
• Purdue University Airport also had its own airline, Purdue Airlines in the 1960s and 1970s.
• The furthest airport from Purdue University Airport (LAF) is Margaret River Airport (MGV), which is located 11,148 miles (17,941 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Chaudhary Charan Singh International Airport (LKO):

• On 17 July 2008, Government of India officially renamed the airport Chaudhary Charan Singh Airport.
• Chaudhary Charan Singh International Airport (LKO) currently has only 1 runway.
• The closest airport to Chaudhary Charan Singh International Airport (LKO) is Kanpur Airport कानपुर हवाई अड्डा کان پور ہوائی اڈا (KNU), which is located 38 miles (62 kilometers) SW of LKO.
• The furthest airport from Chaudhary Charan Singh International Airport (LKO) is Mataveri International Airport (IPC), which is located 11,802 miles (18,993 kilometers) away in Easter Island, Chile.
• The airport is connected to Lucknow and Kanpur by roads.
• Because of Chaudhary Charan Singh International Airport's relatively low elevation of 404 feet, planes can take off or land at Chaudhary Charan Singh International 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.