Go to a major interstate motor park in Onitsha. Upper Iweka is the main hub for long-distance travel. Look for terminals of companies like GIGM, GUO Transport, Peace Mass Transit, or ABC Transport.

Purchase your ticket at the company's counter. It's advisable to book in advance, especially during festive periods. Confirm luggage allowance and departure time.

Board your luxury bus (usually a 14-seater Hiace or a larger 59-seater coach). The journey begins by departing Onitsha, crossing the Niger Bridge, and heading onto the main road (A232) towards Asaba.

Continue on the main road, passing through Asaba and eventually connecting to Agbor road Main, then F116, leading you towards Benin City. You'll pass towns like Umunede, a common rest stop.

From Benin City, the bus will merge onto the Benin Auchi Road and then the A2 highway, which is the major route heading North. You will pass through Auchi and continue towards Lokoja.

After Lokoja, the journey continues on the A2 towards Abuja. You will navigate through parts of Abuja, likely using Nnamdi Azikwe Way, before rejoining the A2 heading towards Kaduna.

Proceed on the A2 past Kaduna. Your bus will then take an off-ramp and navigate local roads to arrive at the transport company's terminal in Zaria.

Upon arrival, you can take a 'Keke Napep' (tricycle) or local taxi to your final destination within Zaria.