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HPH to LNR: distance & flight time
Haiphong (Cat Bi International Airport) → Lone Rock (Tri-County Regional Airport)
7,884 mi
12,688 km · 6,851 nm
15h 56m
estimated nonstop flight time
-12h
time difference · heading north
See live HPH→LNR fares Phone-only fares on this route — call free
Flight time details
7,884 miles nonstop takes roughly 15h 56m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- LNR — Tri-County Regional Airport · Lone Rock, 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 HPH
- HAN · Noi Bai International Airport65 mi away
Near LNR
- MSN · Dane County Regional Truax Field43 mi away
- PCD · Prairie Du Chien Municipal Airport49 mi away
- VOK · Volk Field50 mi away
- DBQ · Dubuque Regional Airport62 mi away
Frequently asked questions
How far is HPH from LNR?
The flight distance from Haiphong (HPH) to Lone Rock (LNR) is 7,884 miles (12,688 km, 6,851 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to LNR?
A nonstop flight takes about 15h 56m 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 Haiphong and Lone Rock?
Lone Rock is 12 hours behind Haiphong.
What is the cheapest way to fly from HPH to LNR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–LNR that never appear on search engines, with no booking fees.