Distance From Thorne Bay Seaplane Base to Charlotte Douglas International Airport, KTB - CLT Distance

The distance from Thorne Bay Seaplane Base (KTB) to Charlotte Douglas International Airport (CLT) is 2787 miles or 4484 kilometers or 2420 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Thorne Bay ( United States ) to Charlotte ( United States )?

A one-way nonstop (direct) flight between Thorne Bay and Charlotte takes around 6 hours 24 minutes.

Estimated flight time from Thorne Bay Seaplane Base, Thorne Bay, United States to Charlotte Douglas International Airport, Charlotte, United States is 6 hours 24 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • KTB - CLT

Kilometers		4484 km
Statute Miles		2787 miles
Nautical Miles		2420 nm
Avg. Time of Flight		6 hours 24 minutes

Thorne Bay Seaplane Base to Charlotte Douglas International Airport Flight Route Map - KTB to CLT Flight Path

Location of Thorne Bay Seaplane Base & Charlotte Douglas International Airport is given below.
Click the map to view Thorne Bay to Charlotte nonstop flight path and travel direction.

Click to see flight route on Google Map between Thorne Bay, United States and Charlotte, United States. .

Nonstop flight route between Thorne Bay, United States and Charlotte, United States.

Time Difference Between the Airports • KTB - CLT

Time difference between Thorne Bay (United States) and Charlotte (United States) is 4 Hours.
Charlotte time is 4 Hours ahead of Thorne Bay.

Location	Local Time
Thorne Bay (United States)	2026-09-23, 15:11:24 AKDT
Charlotte (United States)	2026-09-23, 19:11:24 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Thorne Bay Seaplane Base (KTB / KTB) Thorne Bay, United States

Destination

Charlotte Douglas International Airport (CLT / KCLT) Charlotte, United States