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CPR to DYG: distance & flight time
Casper (Casper-Natrona County International Airport) → Dayong (Dayong Airport)
6,937 mi
11,164 km · 6,028 nm
14h 4m
estimated nonstop flight time
+15h
time difference · heading northwest
See live CPR→DYG fares Phone-only fares on this route — call free
Flight time details
6,937 miles nonstop takes roughly 14h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- CPR — Casper-Natrona County International Airport · Casper, United States
- DYG — Dayong Airport · Dayong, 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Near DYG
- CGD · Changde Airport73 mi away
- JIQ · Qianjiang Wulingshan Airport101 mi away
- ENH · Enshi Airport102 mi away
- TEN · Tongren Fenghuang Airport109 mi away
Frequently asked questions
How far is CPR from DYG?
The flight distance from Casper (CPR) to Dayong (DYG) is 6,937 miles (11,164 km, 6,028 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to DYG?
A nonstop flight takes about 14h 4m 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 CPR to DYG?
Nonstop service on CPR–DYG 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 14h 4m nonstop estimate.
What is the time difference between Casper and Dayong?
Dayong is 15 hours ahead of Casper.
What is the cheapest way to fly from CPR to DYG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–DYG that never appear on search engines, with no booking fees.
Why are some CPR to DYG fares phone-only?
Consolidator contracts let us sell certain CPR–DYG 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.