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YSJ to SDJ: distance & flight time
St. John (Saint John Airport) → Sendai (Sendai Airport)
6,434 mi
10,355 km · 5,591 nm
13h 5m
estimated nonstop flight time
+12h
time difference · heading north
See live YSJ→SDJ fares Phone-only fares on this route — call free
Flight time details
6,434 miles nonstop takes roughly 13h 5m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- YSJ — Saint John Airport · St. John, Canada
- SDJ — Sendai Airport · Sendai, Japan
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 YSJ
- YFC · Fredericton Airport49 mi away
- YZX · CFB Greenwood53 mi away
- YDG · Digby / Annapolis Regional Airport53 mi away
- YQM · Greater Moncton International Airport80 mi away
Near SDJ
- GAJ · Yamagata Airport35 mi away
- FKS · Fukushima Airport68 mi away
- SYO · Shonai Airport77 mi away
- HNA · Hanamaki Airport90 mi away
Frequently asked questions
How far is YSJ from SDJ?
The flight distance from St. John (YSJ) to Sendai (SDJ) is 6,434 miles (10,355 km, 5,591 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSJ to SDJ?
A nonstop flight takes about 13h 5m 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 St. John and Sendai?
Sendai is 12 hours ahead of St. John.
What is the cheapest way to fly from YSJ to SDJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSJ–SDJ that never appear on search engines, with no booking fees.