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RKS to EWK: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Newton (Newton City-County Airport)
671 mi
1,080 km · 583 nm
1h 56m
estimated nonstop flight time
+1h
time difference · heading east
See live RKS→EWK fares Phone-only fares on this route — call free
Flight time details
671 miles nonstop takes roughly 1h 56m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- RKS — Southwest Wyoming Regional Airport · Rock Springs, United States
- EWK — Newton City-County Airport · Newton, 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 RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Near EWK
- BEC · Beech Factory Airport25 mi away
- ICT · Wichita Eisenhower National Airport30 mi away
- IAB · Mc Connell Air Force Base30 mi away
- HUT · Hutchinson Municipal Airport32 mi away
Frequently asked questions
How far is RKS from EWK?
The flight distance from Rock Springs (RKS) to Newton (EWK) is 671 miles (1,080 km, 583 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to EWK?
A nonstop flight takes about 1h 56m 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 RKS to EWK?
Nonstop service on RKS–EWK 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 1h 56m nonstop estimate.
What is the time difference between Rock Springs and Newton?
Newton is 1 hour ahead of Rock Springs.
What is the cheapest way to fly from RKS to EWK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–EWK that never appear on search engines, with no booking fees.
Why are some RKS to EWK fares phone-only?
Consolidator contracts let us sell certain RKS–EWK 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.