Veracruz → Tlaxcala · Carretera Federal 140 Xalapa-Veracruz
Before turning the key for Tlaxcala, Tlaxcala, on the homeward run from Xalapa, Veracruz, do a quick inventory sweep of onboard equipment: proposal binder, undelivered promotional items, and visitor badge should each go into a separate compartment so nothing slides into the footwell during a sharp brake. Carretera Federal 140 Xalapa-Veracruz accepts the 177 km (110 miles) of the return in roughly 1h 58m. Pulling out of Xalapa (the capital veracruzana y centro universitario de la Sierra Madre Oriental), the road eventually puts the driver back in front of the urban skyline of Tlaxcala (the capital tlaxcalteca y la entidad más pequeña en superficie del país). Refueling sits near MXN 358.16 for the same 14.8 liters (3.9 gallons) at the EIA national average benchmark. Return reimbursement, calculated against MXN 6.50/km, returns MXN 1150.50 into the driver's wallet. Snap the closing odometer with the phone camera and attach it directly to the Clara receipt — internal controls accept photographic evidence without a supplementary spreadsheet. For the UK professional driving the 177 km (110 mi) between Xalapa and Tlaxcala, reimbursement of MXN 1150.50 fits the subsistence allowance regime when paid at or below HMRC AMAP rates of 45p per mile for the first 10,000 business miles in the tax year. UK firms reimburse at HMRC AMAP rates (45p / 25p per mile) so the payment stays free of PAYE and NIC under approved mileage allowance payments rules. Retain a VAT receipt accepted by HMRC for input-tax recovery from the BEIS-tracked forecourt network forecourt used to refuel; His Majesty's Revenue and Customs (HMRC) compliance officers cross-reference fuel VAT receipts with the P11D return when reimbursement exceeds the approved rate. Excess paid above AMAP on the Xalapa→Tlaxcala run must be reported via PAYE settlement agreement or it becomes a benefit-in-kind on the employee's tax code.