Great Circle Distance between Heathrow and Singapore Changi Airport is 6,762 miles. Singapore's IATA airport code is SIN.
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Climate:
Singapore is located a few miles north of the equator and so experiences a hot and wet tropical climate throughout the year. Temperatures vary between 20°C and 30°C. The highest levels of rainfall are reached in November and January while the dry season extends between the months of May and July.