Thus while the fleet of Attalus went home and the Rhodian fleet remained temporarily at Chios, Philip, who falsely ascribed the victory to himself, was able to continue his voyage and to turn towards Samos, in order to occupy the Carian towns.
On the Carian coast the Rhodians, not on this occasion supported by Attalus, gave battle for the second time to the Macedonian fleet under Heraclides, near the little island of Lade in front of the port of Miletus.

The victory, claimed again by both sides, appears to have been this time gained by the Macedonians; for while the Rhodians retreated to Myndus and thence to Cos, the Macedonians occupied Miletus, and a squadron under Dicaearchus the Aetolian occupied the Cyclades.

Philip meanwhile prosecuted the conquest of the Rhodian possessions on the Carian mainland, and of the Greek cities: had he been disposed to attack Ptolemy in person, and had he not preferred to confine himself to the acquisition of his own share in the spoil, he would now have been able to think even of an expedition to Egypt.

In Caria no army confronted the Macedonians, and Philip traversed without hindrance the country from Magnesia to Mylasa; but every town in that country was a fortress, and the siege-warfare was protracted without yielding or promising any considerable results.

Zeuxis the satrap of Lydia supported the ally of his master with the same lukewarmness as Philip had manifested in promoting the interests of the Syrian king, and the Greek cities gave their support only under the pressure of fear or force.