How far is Block Island, RI, from Portland, OR?
The distance between Portland (Portland International Airport) and Block Island (Block Island State Airport) is 2544 miles / 4093 kilometers / 2210 nautical miles.
The driving distance from Portland (PDX) to Block Island (BID) is 3068 miles / 4937 kilometers, and travel time by car is about 55 hours 18 minutes.
Portland International Airport – Block Island State Airport
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Distance from Portland to Block Island
There are several ways to calculate the distance from Portland to Block Island. Here are two standard methods:
Vincenty's formula (applied above)- 2543.564 miles
- 4093.470 kilometers
- 2210.297 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- 2536.847 miles
- 4082.659 kilometers
- 2204.459 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 Portland to Block Island?
The estimated flight time from Portland International Airport to Block Island State Airport is 5 hours and 18 minutes.
What is the time difference between Portland and Block Island?
Flight carbon footprint between Portland International Airport (PDX) and Block Island State Airport (BID)
On average, flying from Portland to Block Island generates about 280 kg of CO2 per passenger, and 280 kilograms equals 618 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Block Island
See the map of the shortest flight path between Portland International Airport (PDX) and Block Island State Airport (BID).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |
| Destination | 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 |