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

Complete
United States → Cambridgeshire, England, United Kingdom
Item Name Destination Amount Conditions
Lodging Cambridge, United Kingdom 276 USD per night State Department DSSR 920 footnote 67: The Per Diem rate for Cambridge, United Kingdom is applicable to: RAF Wyton, Huntingdon and the County of Cambridgeshire.
Meals and incidentals Cambridge, United Kingdom 143 USD per day State Department DSSR 920 footnote 67: The Per Diem rate for Cambridge, United Kingdom is applicable to: RAF Wyton, Huntingdon and the County of Cambridgeshire.

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