EASA PPL requirements for Cross Country show:-
10 hours of supervised solo flight time, including at least 5 hours of solo cross-country flight time with at least 1 cross-country flight of at least 270 km (150 NM), during which full stop landings at 2 aerodromes different from the aerodrome of departure shall be made.
I am querying 270 km being shown as alternative to 150 NMs
The International NM is defined as 1852 metres. This makes 270 kms equal to 145.8 NM.
So is the minimum distance requirement 150 NM or 145.8 NM?