Airport Comparison
| DEN | GON | |
|---|---|---|
| Airport Name | Denver International Airport | Groton-New London Airport |
| IATA Code | DEN | GON |
| ICAO Code | KDEN | KGON |
| City | Denver | Groton (New London) |
| Country | United States | United States |
| Timezone | America/Denver | America/New_York |
| Elevation | 5,434 ft | 9 ft |
| Coordinates | 39.860000, -104.670000 | 41.330000, -72.050000 |
Denver (DEN) to Groton (New London) (GON) Flight Distance
The flight distance from Denver International Airport (DEN) in Denver, United States to Groton-New London Airport (GON) in Groton (New London), United States is 2,743 kilometers (1,704 miles / 1,481 nautical miles). The estimated flight time for this route is approximately 4h, flying east northeast at a heading of 76°.
This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 2-hour time difference between the two cities.
Time zone information: When it's 00:48 in Denver, it's 02:48 in Groton (New London).
There is a significant elevation difference of 5,425 feet between the two airports. Groton-New London Airport sits lower than Denver International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.
The return flight from Groton (New London) (GON) to Denver (DEN) follows a heading of 277° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Denver International Airport (DEN) and Groton-New London Airport (GON) detail pages, or use our flight duration calculator to compare other routes.