Cambodia to District of Columbia · 14,400 km · Compare flights, trains, buses & driving
The straight-line distance from Phnom Penh to Washington DC is approximately 14,400 km (8,948 miles). By road, the distance increases to about 18,720 km due to terrain, highways, and road networks connecting Cambodia to District of Columbia.
Flying is the fastest way to cover the 14,400 km distance. Flights from PNH to IAD take approximately 19 hrs 57 min including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.
For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.
Search Phnom Penh to Washington DC FlightsFor official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents
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