Nanjing Long distance Ambulance Rental Co., Ltd. generally charges 600 yuan to 1000 yuan for short distance transportation by patient discharge shuttle bus, and 7 yuan to 10 yuan per kilometer for long distance transportation. You can call an emergency number or search for free. The round-trip expenses of the ambulance shall be deducted. The tariff standard is divided into remote operation and close distance. The toll standard for remote operation is per kilometer, and that for short distance is per development fee. Private ambulances are generally charged per kilometer.