# Distance between Tianshui (THQ) and Huai'an (HIA)

Flight distance from Tianshui to Huai'an (Tianshui Maijishan Airport – Huai'an Lianshui International Airport) is 761 miles / 1225 kilometers / 661 nautical miles. Estimated flight time is 1 hour 56 minutes.

Driving distance from Tianshui (THQ) to Huai'an (HIA) is 846 miles / 1361 kilometers and travel time by car is about 15 hours 25 minutes.

761
Miles
1225
Kilometers
661
Nautical miles
1 h 56 min
131 kg

## How far is Huai'an from Tianshui?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 761.209 miles
• 1225.047 kilometers
• 661.472 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
• 759.572 miles
• 1222.412 kilometers
• 660.050 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).

## Flight Duration

Estimated flight time from Tianshui Maijishan Airport to Huai'an Lianshui International Airport is 1 hour 56 minutes.

## Time difference

There is no time difference between Tianshui and Huai'an.

## Carbon dioxide emissions

On average flying from Tianshui to Huai'an generates about 131 kg of CO2 per passenger, 131 kilograms is equal to 289 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Tianshui to Huai'an

Shortest flight path between Tianshui Maijishan Airport (THQ) and Huai'an Lianshui International Airport (HIA).

## Airport information

Origin Tianshui Maijishan Airport
City: Tianshui
Country: China
IATA Code: THQ
ICAO Code: ZLTS
Coordinates: 34°33′33″N, 105°51′36″E
Destination Huai'an Lianshui International Airport
City: Huai'an
Country: China
IATA Code: HIA
ICAO Code: ZSSH
Coordinates: 33°47′26″N, 119°7′30″E