With Myriandrus we actually leave Asia Minor and enter Phoenicia. As you can see from the map, Alexander had to march north towards the border of the two regions after realising that Darius was actually behind him.
In the event, Soli paid Alexander 150 talents of silver. Perhaps because he was flush with victory after the Battle of Issus, Alexander waived the final fifty. At the same time, he sent the Solian hostages that he had taken from the city back home (Arr. II.12.2).
Credit Where It’s Due The Ruins of Soli: Wikipedia
‘It was [at Tarsus] that Alexander fell ill. Aristobulus’ account attributes it to exhaustion, but others say that Alexander, sweaty and overcome by the heat, had wanted a bathe and had dived into the river Cydnus for a swim (the Cydnus runs right through the city of Tarsus, and with its springs in the Taurus mountains and a course through open country its water is cold and clear). The result was an attack of cramp, violent fever, and persistent inability to sleep.” (Arrian II.4.7-8)
‘[Alexander] pressed on to the Cilician Gates. When he reached the site where Cyrus had camped in his expedition with Xenophon, and saw that the Gates were strongly guarded, he left Parmenion there with the heavier-armed infantry brigades while he himself, at around the first watch, took the foot guards, the archers, and the Agrianians and advanced towards the Gates under cover of night, intending to fall on the guards when they were not expecting an attack.’ (Arrian II.4.3)
‘When Alexander arrived at Gordium he was taken with a keen desire to go up to the acropolis, where there was the palace of Gordius and his son Midas, and to see for himself Gordius’ wagon and the knot on its yoke.’ (Arrian II.3.1)
‘Four days later [Alexander] reached Celaenae, where the acropolis, rising steep on all sides, was held under the satrap of Phrygia by a garrison of a thousand Carians and a hundred Greek mercenaries. They sent envoys to Alexander assuring him that they would surrender…’ (Arrian I.29.1-2)
… but only if Darius didn’t send reinforcements by a certain date. Alexander regarded the acropolis as ‘completely unassailable’ (Arr. I.29.2) and so agreed. He left a detachment behind and set off for Gordium.
For the second day in a row we see Alexander recognising his limits and acting accordingly. Of course, the two cases are sightly different. From what Arrian says, it seems that Alexander believed he could take Telmissus but not quickly enough so decided to leave it. As above, Celaenae looked too strong to take in the first place.
What happened between Celaenae and Tyre? How could he ever have thought that the former was impervious to attack and the latter wasn’t? I suspect here that Alexander was swayed by the Celaenians offer to surrender. The acropolis looked hard, really hard; I could stay, but… they are offering to surrender; let’s call it impossible and move on to a better target.
Credit Where It’s Due Alexander takes Celaenae: Wikipedia