Distance From Grindstone Lake Seaplane Base to Varna Airport

The distance from Grindstone Lake Seaplane Base () to Varna Airport (VAR) is 5279 miles or 8496 kilometers or 4585 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.

---

How long does it take to travel from Sandstone ( United States ) to Varna ( Bulgaria )?

A one-way nonstop (direct) flight between Sandstone and Varna takes around 12 hours 8 minutes.

Estimated flight time from Grindstone Lake Seaplane Base, Sandstone, United States to Varna Airport, Varna, Bulgaria is 12 hours 8 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 • - VAR

Kilometers		8496 km
Statute Miles		5279 miles
Nautical Miles		4585 nm
Avg. Time of Flight		12 hours 8 minutes

Grindstone Lake Seaplane Base to Varna Airport Flight Route Map - to VAR Flight Path

Location of Grindstone Lake Seaplane Base & Varna Airport is given below.
Click the map to view Sandstone to Varna nonstop flight path and travel direction.

Click to see flight route on Google Map between Sandstone, United States and Varna, Bulgaria. .

Nonstop flight route between Sandstone, United States and Varna, Bulgaria.

Time Difference Between the Airports • - VAR

Time difference between Sandstone (United States) and Varna (Bulgaria) is 7 Hours.
Varna time is 7 Hours ahead of Sandstone.

Location	Local Time
Sandstone (United States)	2026-03-21, 18:05:30 CDT
Varna (Bulgaria)	2026-03-22, 01:05:30 EET

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

Grindstone Lake Seaplane Base ( / 0MN2) Sandstone, United States

Destination

Varna Airport (VAR / LBWN) Varna, Bulgaria