Need help booking?
Unpublished phone-only deals available
IOA to HLH: distance & flight time
Ioannina (Ioannina Airport) → Ulanhot (Ulanhot Airport)
4,771 mi
7,677 km · 4,145 nm
9h 49m
estimated nonstop flight time
+5h
time difference · heading northeast
See live IOA→HLH fares Phone-only fares on this route — call free
Flight time details
4,771 miles nonstop takes roughly 9h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- IOA — Ioannina Airport · Ioannina, Greece
- HLH — Ulanhot Airport · Ulanhot, China
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 IOA
- CFU · Ioannis Kapodistrias International Airport49 mi away
- PVK · Aktion National Airport53 mi away
- KSO · Kastoria National Airport57 mi away
- KZI · Filippos Airport68 mi away
Near HLH
- DBC · Baicheng Chang'an Airport68 mi away
- NDG · Qiqihar Sanjiazi Airport116 mi away
- NZL · Chengjisihan Airport121 mi away
- YIE · Arxan Yi'ershi Airport126 mi away
Frequently asked questions
How far is IOA from HLH?
The flight distance from Ioannina (IOA) to Ulanhot (HLH) is 4,771 miles (7,677 km, 4,145 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOA to HLH?
A nonstop flight takes about 9h 49m 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 Ioannina and Ulanhot?
Ulanhot is 5 hours ahead of Ioannina.
What is the cheapest way to fly from IOA to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOA–HLH that never appear on search engines, with no booking fees.