How far is Constanta from Portland, OR?
The distance between Portland (Portland International Airport) and Constanta (Mihail Kogălniceanu International Airport) is 5991 miles / 9641 kilometers / 5206 nautical miles.
Portland International Airport – Mihail Kogălniceanu International Airport
Search flights
Distance from Portland to Constanta
There are several ways to calculate the distance from Portland to Constanta. Here are two standard methods:
Vincenty's formula (applied above)- 5990.731 miles
- 9641.148 kilometers
- 5205.803 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- 5974.760 miles
- 9615.443 kilometers
- 5191.924 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 Constanta?
The estimated flight time from Portland International Airport to Mihail Kogălniceanu International Airport is 11 hours and 50 minutes.
What is the time difference between Portland and Constanta?
Flight carbon footprint between Portland International Airport (PDX) and Mihail Kogălniceanu International Airport (CND)
On average, flying from Portland to Constanta generates about 715 kg of CO2 per passenger, and 715 kilograms equals 1 577 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Portland to Constanta
See the map of the shortest flight path between Portland International Airport (PDX) and Mihail Kogălniceanu International Airport (CND).
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 | Mihail Kogălniceanu International Airport |
|---|---|
| City: | Constanta |
| Country: | Romania  |
| IATA Code: | CND |
| ICAO Code: | LRCK |
| Coordinates: | 44°21′43″N, 28°29′17″E |