In a statement on Sunday, US Secretary of State Antony Blinken said Mr Gonzalez’s departure from Venezuela “is the direct result of the anti-democratic measures that Nicolás Maduro has unleashed on the Venezuelan people, including [Edmundo] González Urrutia and other opposition leaders, since the election.”
He added: “The election results and the will of the people cannot be merely swept aside by Maduro and the Venezuelan electoral authorities. We stand with González Urrutia in his call to continue the struggle for liberty and the restoration of democracy in Venezuela.”
Earlier on Sunday, the Vice-President of the European Commission Josep Borrell said: “Today is a sad day for democracy in Venezuela.” He added that “in a democracy, no political leader should be forced to seek asylum in another country”.
He said Venezuela needed to end its oppression of opposition leaders and free all political prisoners.
Speaking at a socialist party meeting on Saturday, Spanish Prime Minister Pedro Sánchez described Mr González as “a hero who Spain will not abandon.”
The country’s Foreign Minister José Manuel Albares said Madrid would grant Mr González asylum as it was “committed to the political rights” of all Venezuelans.
Mr González’s departure came as security forces in Venezuela surrounded the Argentine embassy in the capital, Caracas, where six opposition figures have been sheltering.
The country’s foreign ministry alleged that terrorist acts were being plotted inside.