Need help booking?
Unpublished phone-only deals available
OTM to HLH: distance & flight time
Ottumwa (Ottumwa Regional Airport) → Ulanhot (Ulanhot Airport)
6,042 mi
9,724 km · 5,251 nm
12h 19m
estimated nonstop flight time
—
time difference · heading northwest
See live OTM→HLH fares Phone-only fares on this route — call free
Flight time details
6,042 miles nonstop takes roughly 12h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OTM — Ottumwa Regional Airport · Ottumwa, United States
- 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 OTM
- IOW · Iowa City Municipal Airport59 mi away
- CID · The Eastern Iowa Airport66 mi away
- DSM · Des Moines International Airport70 mi away
- IRK · Kirksville Regional Airport70 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 OTM from HLH?
The flight distance from Ottumwa (OTM) to Ulanhot (HLH) is 6,042 miles (9,724 km, 5,251 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTM to HLH?
A nonstop flight takes about 12h 19m 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 cheapest way to fly from OTM to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTM–HLH that never appear on search engines, with no booking fees.