How far is Allahabad from Heihe?
The distance between Heihe (Heihe Aihui Airport) and Allahabad (Allahabad Airport) is 2954 miles / 4754 kilometers / 2567 nautical miles.
The driving distance from Heihe (HEK) to Allahabad (IXD) is 4072 miles / 6554 kilometers, and travel time by car is about 76 hours 28 minutes.
Heihe Aihui Airport – Allahabad Airport
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Distance from Heihe to Allahabad
There are several ways to calculate the distance from Heihe to Allahabad. Here are two standard methods:
Vincenty's formula (applied above)- 2954.114 miles
- 4754.186 kilometers
- 2567.055 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2951.259 miles
- 4749.591 kilometers
- 2564.574 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Heihe to Allahabad?
The estimated flight time from Heihe Aihui Airport to Allahabad Airport is 6 hours and 5 minutes.
What is the time difference between Heihe and Allahabad?
Flight carbon footprint between Heihe Aihui Airport (HEK) and Allahabad Airport (IXD)
On average, flying from Heihe to Allahabad generates about 329 kg of CO2 per passenger, and 329 kilograms equals 725 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Heihe to Allahabad
See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Allahabad Airport (IXD).
Airport information
| Origin | Heihe Aihui Airport |
|---|---|
| City: | Heihe |
| Country: | China  |
| IATA Code: | HEK |
| ICAO Code: | ZYHE |
| Coordinates: | 50°10′17″N, 127°18′31″E |
| Destination | Allahabad Airport |
|---|---|
| City: | Allahabad |
| Country: | India  |
| IATA Code: | IXD |
| ICAO Code: | VIAL |
| Coordinates: | 25°26′24″N, 81°44′2″E |