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XSI to SPB: distance & flight time

South Indian Lake (South Indian Lake Airport) → Charlotte Amalie (Charlotte Amalie Harbor Seaplane Base)

3,180 mi
5,117 km · 2,763 nm
6h 42m
estimated nonstop flight time
+1h
time difference · heading southeast
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Flight time details

3,180 miles nonstop takes roughly 6h 42m gate to gate, flying southeast. 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

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.

Frequently asked questions

How far is XSI from SPB?

The flight distance from South Indian Lake (XSI) to Charlotte Amalie (SPB) is 3,180 miles (5,117 km, 2,763 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from XSI to SPB?

A nonstop flight takes about 6h 42m 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 South Indian Lake and Charlotte Amalie?

Charlotte Amalie is 1 hour ahead of South Indian Lake.

What is the cheapest way to fly from XSI to SPB?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XSI–SPB that never appear on search engines, with no booking fees.
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