Chaudhary Charan Singh International Airport
Lucknow, India — flight times and distances to airports around the world, computed from published coordinates.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Both airports' coordinates come from OurAirports, a public-domain dataset — nothing is scraped from another flight site.
- Distance is a great-circle (haversine) figure on a mean earth radius of 6,371.0088 km, so it is the shortest path over the surface, not a road distance.
- Airborne time is that distance divided by 805 km/h, a representative jet cruise speed.
- A flat 25 minutes is added for pushback, taxi, climb, descent and taxi-in, which is why no hop is ever half an hour gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled, and every route page shows the same distance at four cruise speeds so you can see what that assumption is worth.
gate-to-gate hours = 0.42 + distance km / 805
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Flight times from LKO
| Destination | Code | Distance | Flight time |
|---|---|---|---|
| New Delhi, India | DEL | 424 km | 57m |
| Kathmandu, Nepal | KTM | 454 km | 59m |
| Jaipur, India | JAI | 504 km | 1h 03m |
| Lahore, Pakistan | LHE | 822 km | 1h 27m |
| Kolkata, India | CCU | 889 km | 1h 31m |
| Ahmedabad, India | AMD | 927 km | 1h 34m |
| Dhaka, Bangladesh | DAC | 1,009 km | 1h 40m |
| Attock, Pakistan | ISB | 1,081 km | 1h 46m |
| Hyderabad, India | HYD | 1,089 km | 1h 46m |
| Pune, India | PNQ | 1,156 km | 1h 51m |
| Mumbai, India | BOM | 1,184 km | 1h 53m |
| Karachi, Pakistan | KHI | 1,389 km | 2h 09m |
| Vasco da Gama, India | GOI | 1,461 km | 2h 14m |
| Chennai, India | MAA | 1,533 km | 2h 19m |
| London, United Kingdom | LHR | 7,134 km | 9h 17m |
| New York, United States | JFK | 12,077 km | 15h 25m |
| Los Angeles, United States | LAX | 12,965 km | 16h 32m |
| Dubai, United Arab Emirates | DXB | 2,552 km | 3h 35m |
| Paris (Roissy-en-France, Val-d'Oise), France | CDG | 6,975 km | 9h 05m |
| Amsterdam, Netherlands | AMS | 6,765 km | 8h 49m |
| Frankfurt am Main, Germany | FRA | 6,530 km | 8h 32m |
| Singapore, Singapore | SIN | 3,751 km | 5h 05m |
| Hong Kong, Hong Kong | HKG | 3,368 km | 4h 36m |
| Narita, Japan | NRT | 5,658 km | 7h 27m |
| Seoul, South Korea | ICN | 4,408 km | 5h 54m |
| Istanbul, Turkey | IST | 4,989 km | 6h 37m |
| Doha, Qatar | DOH | 2,924 km | 4h 03m |
| Sydney (Mascot), Australia | SYD | 10,018 km | 12h 52m |
| Chicago, United States | ORD | 12,285 km | 15h 41m |
| Beijing, China | PEK | 3,599 km | 4h 53m |
| Bengaluru, India | BLR | 1,544 km | 2h 20m |
| Kochi, India | COK | 1,906 km | 2h 47m |
| Malé, Maldives | MLE | 2,629 km | 3h 41m |
| Colombo, Sri Lanka | CMB | 2,180 km | 3h 08m |
| Tashkent, Uzbekistan | TAS | 1,931 km | 2h 49m |
| Almaty, Kazakhstan | ALA | 1,877 km | 2h 45m |
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Questions about LKO
What is the airport code for Lucknow?
Chaudhary Charan Singh International Airport uses the IATA code LKO and the ICAO code VILK. IATA codes are the three-letter ones on your boarding pass; ICAO codes are four letters and used by air traffic control.
Where is Chaudhary Charan Singh International Airport?
It sits at 26.7606° N, 80.8893° E, serving Lucknow in India, at an elevation of 410 feet.
Data from OurAirports (public domain) · Wikipedia. Flight times are great-circle estimates for planning only — always check the airline's published schedule.
