From Nepal's eastern border to the capital — one of the country's longest bus routes, traveled every day by students, workers, and families heading toward Kathmandu.
Check Available Buses~680 km
Distance
14–18 hrs
Travel time
Night bus
Departure
Rs. 1,300
Fare from
Ask any bus worker at Gongabu who handles long-distance eastern routes, and they'll tell you: the buses going toward Jhapa and beyond are the Purwa buses. Purwa — purba in Nepali — simply means east. But for people from Jhapa, Ilam, Panchthar, and Taplejung, it means something more than a direction.
When someone from eastern Nepal says they're taking the Purwa bus to Kathmandu, they're not just naming a route. They're describing a journey that many eastern Nepalis know — sometimes made for the first time, often made for the twentieth. The Kakarvitta–Kathmandu corridor is one of the oldest of these eastern connections: a 680 km stretch from the border of Nepal to the capital, traveled by necessity more often than by choice.
The name isn't official. You won't find it printed on any ticket. But in bus parks across eastern Nepal — and in Gongabu — if you ask about the Purwa bus to Kathmandu, everyone knows exactly what you mean.
Kakarvitta sits at Nepal's eastern edge — the last highway town before the Indian border at Panitanki. From here to Kathmandu, the bus covers nearly the entire width of the country.
You board in the evening, usually after 7 or 8 PM, at Kakarvitta's bus park. The first hours are straightforward — the bus moves through Birtamod and Damak, then out toward Biratnagar and Itahari junction. Flat highway, the bus making good time, most passengers settling into their seats or talking quietly.
Somewhere past midnight the road begins to change. The terai plains give way to hills, the temperature drops noticeably, and the pace slows through the curves. This is when the passengers who've done this before pull out their jackets. Experienced Purwa travelers bring one regardless of the season — the temperature difference between the terai at night and the hills before dawn is real.
Arrival in Kathmandu depends on traffic at Nagdhunga, where the highway meets the valley. Under normal conditions you're at Gongabu bus park between 9 AM and 11 AM. During Chhath week, or when the highway is affected by monsoon diversions, the same journey can push to noon or beyond. Build in time if you have something fixed that morning.
One thing regulars on this route will tell you: the choice of seat matters more at 680 km than it does at 200. People who make this trip often bring a travel pillow, avoid the last two rows where the ride is roughest, and pay the extra cost for a reclining seat rather than spending 16 hours upright.
At 16 hours, bus type is a real decision — not just a price difference
AC Sleeper
Rs. 2,500 – 3,500
Full reclining berths or wide sleeper seats with AC. If you need to arrive in Kathmandu able to function — for an exam, a job, a first day at work — this is the one worth the extra cost. Availability is limited; book these early.
AC Deluxe
Rs. 2,000 – 2,800
Air-conditioned coach with reclining seats and fewer stops. The most common choice for experienced travelers on this route. Comfortable enough for a full overnight ride at a price most people consider fair.
Deluxe (Non-AC)
Rs. 1,300 – 1,800
Reclining seats, no air conditioning. Acceptable when the weather is cool — less so in the pre-monsoon heat of April and May. If you're traveling in summer, spending the extra few hundred rupees on AC is genuinely worth it.
Standard fixed-seat buses are available at lower fares, but are not recommended for a journey of this length. The difference in arrival condition is noticeable.
Evening departures, early morning arrivals — this is how the route runs
Typical departure window
Morning departures (7–9 AM) also exist and arrive in Kathmandu late at night — significantly less popular on this route.
Fare overview
Chhath is the peak season for this route. Fares rise 40–60% in the two weeks surrounding it — and seats, especially sleeper, sell out well in advance.
Long-distance travel has less room for error. These are the things UthBus actually does that matter on a route like this.
For a route this long, booking 3–5 days ahead is normal — and necessary around festivals. UthBus lets you do that from your phone without visiting any counter.
Not every bus company maintains the same standard. On this route especially, passenger comfort and driver reliability vary. UthBus shows ratings from people who've made this specific journey.
What you see on the seat map is what's actually left. No calling the counter to double-check, no surprises when you arrive at the bus park.
eSewa, Khalti, or card. Your e-ticket arrives immediately after payment. Present it at the bus park — no follow-up, no re-confirmation.
Questions specific to the Kakarvitta–Kathmandu route.
Check what's running tonight from Kakarvitta. See available buses, compare operators, pick your seat on a live map, and get your e-ticket in minutes — no counter visit, no calls.
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