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HPH to SLD: distance & flight time
Haiphong (Cat Bi International Airport) → Sliac (Sliač Airport)
5,042 mi
8,115 km · 4,382 nm
10h 21m
estimated nonstop flight time
-6h
time difference · heading northwest
See live HPH→SLD fares Phone-only fares on this route — call free
Flight time details
5,042 miles nonstop takes roughly 10h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- SLD — Sliač Airport · Sliac, Slovakia
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 SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 mi away
Frequently asked questions
How far is HPH from SLD?
The flight distance from Haiphong (HPH) to Sliac (SLD) is 5,042 miles (8,115 km, 4,382 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to SLD?
A nonstop flight takes about 10h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from HPH to SLD?
Nonstop service on HPH–SLD depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 21m nonstop estimate.
What is the time difference between Haiphong and Sliac?
Sliac is 6 hours behind Haiphong.
What is the cheapest way to fly from HPH to SLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–SLD that never appear on search engines, with no booking fees.
Why are some HPH to SLD fares phone-only?
Consolidator contracts let us sell certain HPH–SLD tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.