Distance From Iosco County Airport to London Heathrow Airport, ECA - LHR Distance

The distance from Iosco County Airport (ECA) to London Heathrow Airport (LHR) is 3666 miles or 5899 kilometers or 3183 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 East Tawas ( United States ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between East Tawas and London takes around 8 hours 25 minutes.

Estimated flight time from Iosco County Airport, East Tawas, United States to London Heathrow Airport, London, United Kingdom is 8 hours 25 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 • ECA - LHR

Kilometers		5899 km
Statute Miles		3666 miles
Nautical Miles		3183 nm
Avg. Time of Flight		8 hours 25 minutes

Iosco County Airport to London Heathrow Airport Flight Route Map - ECA to LHR Flight Path

Location of Iosco County Airport & London Heathrow Airport is given below.
Click the map to view East Tawas to London nonstop flight path and travel direction.

Click to see flight route on Google Map between East Tawas, United States and London, United Kingdom. .

Nonstop flight route between East Tawas, United States and London, United Kingdom.

Time Difference Between the Airports • ECA - LHR

Time difference between East Tawas (United States) and London (United Kingdom) is 5 Hours.
London time is 5 Hours ahead of East Tawas.

Location	Local Time
East Tawas (United States)	2025-12-15, 11:24:54 EST
London (United Kingdom)	2025-12-15, 16:24:54 GMT

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

Iosco County Airport (ECA / ) East Tawas, United States

Destination

London Heathrow Airport (LHR / EGLL) London, United Kingdom