Long-distance fuel data

I have a question,

1.6 hdi, with my 407 vehicle, I will go to the Red Crescent in 3 weeks. I live in Istanbul Kurtkoy. In order to be there at 9.30 in the morning, if I get out of here, I can go 110u without a night.

Google maps give 412 km and 4 hours from Kurtköy junction to Kızılay square. I think it takes more than half an hour. Stops The. But if there is traffic at the entrance to Ankara, add another 30-40 minutes. I don't know your fuel.

My brother's place is 437km. Yes I will go without a break so at least without a break