Distance from Tehran to Hanoi
🇮🇷 Tehran, Iran → 🇻🇳 Hanoi, Vietnam
The distance between Tehran and Hanoi is 5,498 kilometres (3,416 miles) measured as a great-circle (straight) line. Flying out of Imam Khomeini International Airport (IKA), the initial heading is roughly east (92°), and a typical nonstop flight takes around 7h 22m. Actual flight paths and times vary with routing, winds and air-traffic constraints.
Tehran
Iran
Iran's sprawling capital sits below the snow-capped Alborz Mountains, mixing grand Qajar palaces, lively bazaars and modern museums.
Top sights: Golestan Palace, Grand Bazaar, Milad Tower, National Museum of Iran, Azadi Tower
Hanoi
Vietnam
Vietnam's atmospheric capital, blending tree-lined French boulevards, ancient temples and a frenetic Old Quarter near Hoan Kiem Lake.
Top sights: Hoan Kiem Lake, Old Quarter, Temple of Literature, Ho Chi Minh Mausoleum, Train Street
Frequently asked questions
- How far is Hanoi from Tehran?
- 5,498 km (3,416 miles) in a straight line.
- How long is the flight from Tehran to Hanoi?
- About 7h 22m nonstop, at an average 800 km/h cruising speed plus taxi and climb time.
- What direction is Hanoi from Tehran?
- Hanoi lies roughly to the east of Tehran (initial bearing 92°).
- Which airports serve this route?
- Tehran: Imam Khomeini International Airport (IKA). Hanoi: Noi Bai International Airport (HAN).
More distances from Tehran
See the country profiles for Iran and Vietnam, or open the Asia distance calculator.