# Distance between Honolulu, HI (HNL) and Block Island, RI (BID)

Flight distance from Honolulu to Block Island (Honolulu Daniel K. Inouye International Airport – Block Island State Airport) is 5087 miles / 8186 kilometers / 4420 nautical miles. Estimated flight time is 10 hours 7 minutes.

## Map of flight path from Honolulu to Block Island.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Block Island State Airport (BID).

## How far is Block Island from Honolulu?

There are several ways to calculate distances between Honolulu and Block Island. Here are two common methods:

Vincenty's formula (applied above)
• 5086.608 miles
• 8186.101 kilometers
• 4420.141 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
• 5078.296 miles
• 8172.725 kilometers
• 4412.918 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 Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

B Block Island State Airport
City: Block Island, RI
Country: United States
IATA Code: BID
ICAO Code: KBID
Coordinates: 41°10′5″N, 71°34′40″W

## Time difference and current local times

The time difference between Honolulu and Block Island is 5 hours. Block Island is 5 hours ahead of Honolulu.

HST

EST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 595 kg (1 312 pounds).

## Frequent Flyer Miles Calculator

Honolulu (HNL) → Block Island (BID).

Distance:
5087
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
5087

Round trip?