Look up per diem reimbursement rates and mileage deductions for business travel worldwide.

Complete
United States → Hua Hin, Prachuap Khiri Khan, Thailand
Item Name Destination Amount Conditions
Lodging Hua Hin, Thailand 185 USD per night No specific conditions
Meals and incidentals Hua Hin, Thailand 115 USD per day No specific conditions

Source URL:
https://allowances.state.gov/web920/per_diem.asp
This source provides official travel rate information from allowances.state.gov.