Distance From OMH Heliport to Chennai International Airport

The distance from OMH Heliport () to Chennai International Airport (MAA) is 9084 miles or 14620 kilometers or 7889 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Oklahoma City ( United States ) to Chennai ( India )?

A one-way nonstop (direct) flight between Oklahoma City and Chennai takes around 20 hours 53 minutes.

Estimated flight time from OMH Heliport, Oklahoma City, United States to Chennai International Airport, Chennai, India is 20 hours 53 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - MAA

Kilometers		14620 km
Statute Miles		9084 miles
Nautical Miles		7889 nm
Avg. Time of Flight		20 hours 53 minutes

OMH Heliport to Chennai International Airport Flight Route Map - to MAA Flight Path

Location of OMH Heliport & Chennai International Airport is given below.
Click the map to view Oklahoma City to Chennai nonstop flight path and travel direction.

Click to see flight route on Google Map between Oklahoma City, United States and Chennai, India. .

Nonstop flight route between Oklahoma City, United States and Chennai, India.

Time Difference Between the Airports • - MAA

Time difference between Oklahoma City (United States) and Chennai (India) is 11 Hours 30 Minutes.
Chennai time is 11 Hours 30 Minutes ahead of Oklahoma City.

Location	Local Time
Oklahoma City (United States)	2026-05-07, 05:34:12 MDT
Chennai (India)	2026-05-07, 17:04:12 IST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

OMH Heliport ( / 9OK1) Oklahoma City, United States

Destination

Chennai International Airport (MAA / VOMM) Chennai, India