# How far is Tonghua from Panzhihua?

The distance between Panzhihua (Panzhihua Bao'anying Airport) and Tonghua (Tonghua Sanyuanpu Airport) is 1733 miles / 2788 kilometers / 1506 nautical miles.

The driving distance from Panzhihua (PZI) to Tonghua (TNH) is 2059 miles / 3313 kilometers, and travel time by car is about 37 hours 31 minutes.

1733
Miles
2788
Kilometers
1506
Nautical miles
3 h 46 min
195 kg

## Distance from Panzhihua to Tonghua

There are several ways to calculate the distance from Panzhihua to Tonghua. Here are two standard methods:

Vincenty's formula (applied above)
• 1732.546 miles
• 2788.262 kilometers
• 1505.541 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
• 1731.855 miles
• 2787.151 kilometers
• 1504.941 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 Panzhihua to Tonghua?

The estimated flight time from Panzhihua Bao'anying Airport to Tonghua Sanyuanpu Airport is 3 hours and 46 minutes.

## Flight carbon footprint between Panzhihua Bao'anying Airport (PZI) and Tonghua Sanyuanpu Airport (TNH)

On average, flying from Panzhihua to Tonghua generates about 195 kg of CO2 per passenger, and 195 kilograms equals 430 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Panzhihua to Tonghua

See the map of the shortest flight path between Panzhihua Bao'anying Airport (PZI) and Tonghua Sanyuanpu Airport (TNH).

## Airport information

Origin Panzhihua Bao'anying Airport
City: Panzhihua
Country: China
IATA Code: PZI
ICAO Code: ZUZH
Coordinates: 26°32′24″N, 101°47′54″E
Destination Tonghua Sanyuanpu Airport
City: Tonghua
Country: China
IATA Code: TNH
ICAO Code: ZYTN
Coordinates: 42°15′14″N, 125°42′11″E