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DTM to CPR: distance & flight time
Dortmund (Dortmund Airport) → Casper (Casper-Natrona County International Airport)
4,815 mi
7,750 km · 4,185 nm
9h 55m
estimated nonstop flight time
-8h
time difference · heading northwest
See live DTM→CPR fares Phone-only fares on this route — call free
Flight time details
4,815 miles nonstop takes roughly 9h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- DTM — Dortmund Airport · Dortmund, Germany
- CPR — Casper-Natrona County International Airport · Casper, United States
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 DTM
- ESS · Essen Mulheim Airport30 mi away
- DUS · Düsseldorf Airport40 mi away
- GUT · Gütersloh Air Base41 mi away
- FMO · Münster Osnabrück Airport43 mi away
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
Frequently asked questions
How far is DTM from CPR?
The flight distance from Dortmund (DTM) to Casper (CPR) is 4,815 miles (7,750 km, 4,185 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTM to CPR?
A nonstop flight takes about 9h 55m 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 Dortmund and Casper?
Casper is 8 hours behind Dortmund.
What is the cheapest way to fly from DTM to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTM–CPR that never appear on search engines, with no booking fees.