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KBL to WBU: distance & flight time
Kabul (Hamid Karzai International Airport) → Boulder (Boulder Municipal Airport)
7,270 mi
11,700 km · 6,317 nm
14h 43m
estimated nonstop flight time
-10.5h
time difference · heading north
See live KBL→WBU fares Phone-only fares on this route — call free
Flight time details
7,270 miles nonstop takes roughly 14h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KBL — Hamid Karzai International Airport · Kabul, Afghanistan
- WBU — Boulder Municipal Airport · Boulder, United States
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 KBL
- OAI · Bagram Air Base26 mi away
- OAA · Shank Air Base45 mi away
- PAJ · Parachinar Airport67 mi away
- JAA · Jalalabad Airport74 mi away
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
Frequently asked questions
How far is KBL from WBU?
The flight distance from Kabul (KBL) to Boulder (WBU) is 7,270 miles (11,700 km, 6,317 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KBL to WBU?
A nonstop flight takes about 14h 43m 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 Kabul and Boulder?
Boulder is 10.5 hours behind Kabul.
What is the cheapest way to fly from KBL to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KBL–WBU that never appear on search engines, with no booking fees.