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KHI to SUS: distance & flight time
Karachi (Jinnah International Airport) → Null (Spirit of St Louis Airport)
7,816 mi
12,579 km · 6,792 nm
15h 48m
estimated nonstop flight time
-10h
time difference · heading north
See live KHI→SUS fares Phone-only fares on this route — call free
Flight time details
7,816 miles nonstop takes roughly 15h 48m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- KHI — Jinnah International Airport · Karachi, Pakistan
- SUS — Spirit of St Louis Airport · Null, 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 KHI
- HDD · Hyderabad Airport81 mi away
- BDN · Talhar Airport105 mi away
- SYW · Sehwan Sharif Airport114 mi away
- WNS · Shaheed Benazirabad Airport119 mi away
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is KHI from SUS?
The flight distance from Karachi (KHI) to Null (SUS) is 7,816 miles (12,579 km, 6,792 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHI to SUS?
A nonstop flight takes about 15h 48m 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 Karachi and Null?
Null is 10 hours behind Karachi.
What is the cheapest way to fly from KHI to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHI–SUS that never appear on search engines, with no booking fees.