Step 1: Travel from Bajoga to Gombe City Motor Park. Bajoga is a small town, so your interstate journey will likely begin from Gombe City, the state capital. Take a local taxi, Keke Napep, or shared car from Bajoga to a major motor park in Gombe City, such as Gombe Line Park or any park with buses heading South-East.

Step 2: Book your ticket from Gombe to Onitsha. At the Gombe City motor park, look for reputable transport companies like GIGM (God is Good Motors), GUO Transport, or local companies that ply the Gombe-Onitsha route. Nnewi does not typically have direct bus services from Gombe, so Onitsha (Upper Iweka) is your best drop-off point. Book an early morning bus to ensure you arrive in Onitsha before dark.

Step 3: The long journey from Gombe to Onitsha. Your bus will depart Gombe, likely taking the Gombe - Potiskum Road, then connecting to major highways like F251, A345, and the A3. You will pass through major cities like Jos (Plateau State) via Yakubu Gowon Way, and Makurdi (Benue State) via the Makurdi-Jos road. The bus will also pass through Enugu (Enugu State) on roads like A232-1 and Nnamdi Azikiwe Avenue, before heading towards Awka and then Onitsha.

Step 4: Rest stops and security checkpoints. Along the route, the bus will make scheduled stops for passengers to eat, use restrooms, and stretch. Be aware of numerous police and military checkpoints. Cooperate with officials, but do not engage in unnecessary conversations.

Step 5: Arrival at Onitsha (Upper Iweka). The bus will typically drop passengers at a major motor park in Onitsha, most likely Upper Iweka. This area is very busy and can be chaotic. Be vigilant with your belongings.

Step 6: Connect from Onitsha to Nnewi. From Upper Iweka, you can easily find local transport to Nnewi. Options include shared taxis (Sienna cars), Keke Napep (tricycles), or commercial motorcycles ('Okada' - though less common for longer distances like this). The drive from Onitsha to Nnewi is relatively short, using roads like Awka-Onitsha, F229, and Nnewi -Nnobi Road.