Need help booking?
Unpublished phone-only deals available
YCM to TDR: distance & flight time
Saint Catherines (Niagara District Airport) → Theodore (Theodore Airport)
9,403 mi
15,132 km · 8,171 nm
18h 54m
estimated nonstop flight time
+14h
time difference · heading west
See live YCM→TDR fares Phone-only fares on this route — call free
Flight time details
9,403 miles nonstop takes roughly 18h 54m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- YCM — Niagara District Airport · Saint Catherines, Canada
- TDR — Theodore Airport · Theodore, Australia
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 YCM
- YYZ · Lester B. Pearson International Airport41 mi away
- IAG · Niagara Falls International Airport13 mi away
- BUF · Buffalo Niagara International Airport28 mi away
- DU9 · Dunnville Airport31 mi away
Near TDR
- THG · Thangool Airport46 mi away
- XTO · Taroom Airport57 mi away
- GLT · Gladstone Airport105 mi away
- GAH · Gayndah Airport105 mi away
Frequently asked questions
How far is YCM from TDR?
The flight distance from Saint Catherines (YCM) to Theodore (TDR) is 9,403 miles (15,132 km, 8,171 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCM to TDR?
A nonstop flight takes about 18h 54m 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 Saint Catherines and Theodore?
Theodore is 14 hours ahead of Saint Catherines.
What is the cheapest way to fly from YCM to TDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCM–TDR that never appear on search engines, with no booking fees.