The road from Patna
Supaul is deep in the Kosi region, roughly 205 km from Patna. After the Mokama crossing, the lorry heads east as far as Khagaria and swings north past Saharsa. A second route uses the East-West Corridor over the Kosi Mahasetu near Nirmali, which suits addresses in the north of the district. Either way, we treat it as a two-day job.