Distance from Hanoi to London
9,234 km (5,738 miles) — straight-line distance as the crow flies
9,234 km
Kilometers
5,738 miles
Miles
~11h 22m
Est. Flight
7h
Time Difference
Hanoi
VietnamLondon
UKHanoi and London sit on different continents, with a straight-line distance that would take roughly 11h 22m by commercial jet.
Hanoi is known for Hoàn Kiếm Lake and Old Quarter (36 Streets), while London is famous for Big Ben and Tower of London.
In terms of city area, Hanoi is 2.1x larger than London. You can compare their sizes visually on our side-by-side map comparison.
Compare Hanoi and London side by side
Open Map ComparisonFrequently Asked Questions
How far is Hanoi from London?
The straight-line (as the crow flies) distance from Hanoi to London is 9,234 km (5,738 miles).
How long is the flight from Hanoi to London?
A direct flight would take approximately 11h 22m, based on an average commercial jet speed of 850 km/h.
Is Hanoi bigger than London?
Hanoi is larger at 3,359 km², compared to 1,572 km².