# Distance between Tanna (TAH) and Dillon's Bay (DLY)

Flight distance from Tanna to Dillon's Bay (Whitegrass Airport – Dillon's Bay Airport) is 49 miles / 79 kilometers / 43 nautical miles. Estimated flight time is 35 minutes.

## Map of flight path from Tanna to Dillon's Bay.

Shortest flight path between Whitegrass Airport (TAH) and Dillon's Bay Airport (DLY).

## How far is Dillon's Bay from Tanna?

There are several ways to calculate distances between Tanna and Dillon's Bay. Here are two common methods:

Vincenty's formula (applied above)
• 49.366 miles
• 79.446 kilometers
• 42.898 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
• 49.564 miles
• 79.765 kilometers
• 43.070 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 Whitegrass Airport
City: Tanna
Country: Vanuatu
IATA Code: TAH
ICAO Code: NVVW
Coordinates: 19°27′18″S, 169°13′26″E

B Dillon's Bay Airport
City: Dillon's Bay
Country: Vanuatu
IATA Code: DLY
ICAO Code: NVVD
Coordinates: 18°46′9″S, 169°0′3″E

## Time difference and current local times

There is no time difference between Tanna and Dillon's Bay.

+11

+11

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 32 kg (70 pounds).

## Frequent Flyer Miles Calculator

Tanna (TAH) → Dillon's Bay (DLY).

Distance:
49
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
49

Round trip?