I'm looking at a flight KWI-IST-KWI. Firstly I'm trying to determine the number of miles on an L fare (Econ semi-flex). The ticket booking page shows 673 miles for KWI-IST and 673 for IST-KWI whereas the mileage calculator shows 673 miles for a return trip. Am I right in assuming that the right amount is 673+673? With this promo the total mileage should be 1346 + 2692 if I am understanding it correctly.
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