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Flight Details

Kathmandu to Boston Flight Information

Nepal flag
KTM
Kathmandu
United States flag
BOS
Boston
Distance
11,856 km
Flight Time
15h 49m
Average Speed
800 km/h
Timezone
11 hours behind
CO₂ Emissions
1,363 kg
KTMBOS
Flight Route Map • Great Circle Distance

Note: Estimated times are based on direct routes and average cruising speeds. CO₂ emissions are approximated based on average values for commercial flights. Actual flight duration, timezone differences, and emissions may vary based on routing, weather conditions, aircraft type, and other factors.

About Kathmandu to Boston Flights

Flights from Kathmandu (KTM) to Boston (BOS) cover a distance of approximately 11,856 kilometers. A direct flight typically takes around 15 hours and 49 minutes, based on an average cruising speed of 800 km/h and including time for takeoff and landing procedures.

Tribhuvan International Airport in Nepal and Boston Logan International Airport in United States are located in different time zones. Boston is approximately 11 hours behind Kathmandu.

This flight route produces an estimated 1,363 kg of CO₂ per passenger, based on industry average emissions calculations.

Popular Routes from Kathmandu (KTM)