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WBU to JKR: distance & flight time
Boulder (Boulder Municipal Airport) → Janakpur (Janakpur Airport)
7,770 mi
12,504 km · 6,752 nm
15h 42m
estimated nonstop flight time
+11.8h
time difference · heading north
See live WBU→JKR fares Phone-only fares on this route — call free
Flight time details
7,770 miles nonstop takes roughly 15h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.8-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- JKR — Janakpur Airport · Janakpur, Nepal
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Near JKR
- RHP · Ramechhap Airport48 mi away
- RJB · Rajbiraj Airport52 mi away
- MZU · Muzaffarpur Airport55 mi away
- RUM · Rumjatar Airport56 mi away
Frequently asked questions
How far is WBU from JKR?
The flight distance from Boulder (WBU) to Janakpur (JKR) is 7,770 miles (12,504 km, 6,752 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to JKR?
A nonstop flight takes about 15h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Boulder and Janakpur?
Janakpur is 11.8 hours ahead of Boulder.
What is the cheapest way to fly from WBU to JKR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–JKR that never appear on search engines, with no booking fees.