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ECA to RKS: distance & flight time
East Tawas (Iosco County Airport) → Rock Springs (Southwest Wyoming Regional Airport)
1,305 mi
2,100 km · 1,134 nm
3h 18m
estimated nonstop flight time
-2h
time difference · heading west
See live ECA→RKS fares Phone-only fares on this route — call free
Flight time details
1,305 miles nonstop takes roughly 3h 18m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- ECA — Iosco County Airport · East Tawas, United States
- RKS — Southwest Wyoming Regional Airport · Rock Springs, 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 ECA
- OSC · Oscoda Wurtsmith Airport10 mi away
- APN · Alpena County Regional Airport53 mi away
- GDW · Gladwin Zettel Memorial Airport57 mi away
- HTL · Roscommon County - Blodgett Memorial Airport62 mi away
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
Frequently asked questions
How far is ECA from RKS?
The flight distance from East Tawas (ECA) to Rock Springs (RKS) is 1,305 miles (2,100 km, 1,134 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ECA to RKS?
A nonstop flight takes about 3h 18m 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 East Tawas and Rock Springs?
Rock Springs is 2 hours behind East Tawas.
What is the cheapest way to fly from ECA to RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ECA–RKS that never appear on search engines, with no booking fees.