@Ron *******
BOTH thai consulates in Vietnam you need to book an online appt to get in the gate. There is no walk up service.
Phnom Penh is a walk up consulate, no appt required, you apply one morning, and you get the passport back with the visa in it FIVE working days later (NOT counting the day you apply), example, apply monday morning, get your passport back the following monday afternoon
So plan on being in Cambodia a week at the least 🙂
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