Katihār, Bihar to Bihar Sharif, Bihar from $2.6: 4 ways by bus, train, flight or car

• Onboard services on trains from Katihār to Bihar Sharif may include catering options like food carts offering local snacks such as Samosa, Litti Chokha, and beverages. Some premium classes might have a pantry service where meals can be pre-ordered via IRCTC's e-catering service. It's advisable to check the specific train’s catering details, as services can vary by operator.

• The primary operators for the Katihār to Bihar Sharif route include Indian Railways, which typically offers various seating options. You'll find First Class AC, 2nd Class AC, Sleeper Class, and General Class. If you're looking for comfort and air-conditioning, consider booking a berth in AC classes. Sleeper Class is economical and typically more crowded, while General Class is the most budget-friendly without guaranteed seating.

• Upon arrival at Bihar Sharif station, there are basic facilities including restrooms, but showers may not be available. For luggage, there's no official left luggage facility, so plan to carry your belongings with you. To reach the city center quickly, you can take a local auto-rickshaw, which is commonly available outside the station, or inquire about bus routes that connect directly to the center.