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Flight distance & time
Exeter International Airport → St. Mary's Airport
EXTISC
- Distance
- 223 km · 138 mi
- Flight time
- 01h 01m
- CO₂ per passenger
- 20 kg
This Exeter International Airport → St. Mary's Airport route is 223 km (138 mi) end to end. The estimated flight time is 01h 01m, and a passenger's share of CO₂ works out at roughly 20 kg.
See the reverse route: St. Mary's Airport → Exeter International Airport
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Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.1 flights/day
Airlines on this route
Isles Of Scilly Skybus
Common questions
Exeter International Airport to St. Mary's Airport FAQ
How far is Exeter International Airport from St. Mary's Airport?
Exeter International Airport (EXT) and St. Mary's Airport (ISC) are 223 km (138 mi) apart, measured along the great-circle route.
How long is the flight from Exeter International Airport to St. Mary's Airport?
A direct EXT–ISC flight covers the distance in about 01h 01m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Exeter International Airport to St. Mary's Airport produce?
A passenger's share of CO₂ on the EXT–ISC route is roughly 20 kg.
Which airlines fly from Exeter International Airport to St. Mary's Airport?
Isles Of Scilly Skybus operate scheduled service between EXT and ISC.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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