# Distance between Tongliao (TGO) and Zhengzhou (CGO)

Flight distance from Tongliao to Zhengzhou (Tongliao Airport – Zhengzhou Xinzheng International Airport) is 768 miles / 1236 kilometers / 667 nautical miles. Estimated flight time is 1 hour 57 minutes.

Driving distance from Tongliao (TGO) to Zhengzhou (CGO) is 895 miles / 1441 kilometers and travel time by car is about 15 hours 18 minutes.

## Map of flight path and driving directions from Tongliao to Zhengzhou.

Shortest flight path between Tongliao Airport (TGO) and Zhengzhou Xinzheng International Airport (CGO).

## How far is Zhengzhou from Tongliao?

There are several ways to calculate distances between Tongliao and Zhengzhou. Here are two common methods:

Vincenty's formula (applied above)
• 767.762 miles
• 1235.594 kilometers
• 667.167 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 767.939 miles
• 1235.877 kilometers
• 667.320 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).

## Airport information

A Tongliao Airport
City: Tongliao
Country: China
IATA Code: TGO
ICAO Code: ZBTL
Coordinates: 43°33′24″N, 122°11′59″E

B Zhengzhou Xinzheng International Airport
City: Zhengzhou
Country: China
IATA Code: CGO
ICAO Code: ZHCC
Coordinates: 34°31′10″N, 113°50′27″E

## Time difference and current local times

There is no time difference between Tongliao and Zhengzhou.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 132 kg (290 pounds).

## Frequent Flyer Miles Calculator

Tongliao (TGO) → Zhengzhou (CGO).

Distance:
768
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
768

Round trip?