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CPR to SDM: distance & flight time
Casper (Casper-Natrona County International Airport) → San Diego (Brown Field Municipal Airport)
915 mi
1,473 km · 795 nm
2h 27m
estimated nonstop flight time
-1h
time difference · heading southwest
See live CPR→SDM fares Phone-only fares on this route — call free
Flight time details
915 miles nonstop takes roughly 2h 27m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CPR — Casper-Natrona County International Airport · Casper, United States
- SDM — Brown Field Municipal Airport · San Diego, 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 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 SDM
Frequently asked questions
How far is CPR from SDM?
The flight distance from Casper (CPR) to San Diego (SDM) is 915 miles (1,473 km, 795 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to SDM?
A nonstop flight takes about 2h 27m 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 Casper and San Diego?
San Diego is 1 hour behind Casper.
What is the cheapest way to fly from CPR to SDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–SDM that never appear on search engines, with no booking fees.