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HFD to KDL: distance & flight time
Hartford (Hartford Brainard Airport) → Kardla (Kärdla Airport)
3,989 mi
6,420 km · 3,466 nm
8h 17m
estimated nonstop flight time
+7h
time difference · heading northeast
See live HFD→KDL fares Phone-only fares on this route — call free
Flight time details
3,989 miles nonstop takes roughly 8h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- HFD — Hartford Brainard Airport · Hartford, United States
- KDL — Kärdla Airport · Kardla, Estonia
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 HFD
- BDL · Bradley International Airport14 mi away
- BAF · Westfield-Barnes Regional Airport29 mi away
- OXC · Waterbury Oxford Airport31 mi away
- CEF · Westover ARB/Metropolitan Airport32 mi away
Near KDL
- URE · Kuressaare Airport54 mi away
- EPU · Pärnu Airport71 mi away
- TLL · Lennart Meri Tallinn Airport77 mi away
- TKU · Turku Airport107 mi away
Frequently asked questions
How far is HFD from KDL?
The flight distance from Hartford (HFD) to Kardla (KDL) is 3,989 miles (6,420 km, 3,466 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HFD to KDL?
A nonstop flight takes about 8h 17m 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 Hartford and Kardla?
Kardla is 7 hours ahead of Hartford.
What is the cheapest way to fly from HFD to KDL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HFD–KDL that never appear on search engines, with no booking fees.