failed SELECT sr_v20_postal_us.city, sr_v20_postal_us.state, sqrt(power(69.1*(sr_v20_postal_us.lat - ),2)+power(69.1*(sr_v20_postal_us.lng - )*cos(sr_v20_postal_us.lat/57.3),2)) AS dist FROM sr_v20_postal_us ORDER BY dist LIMIT 1