Nagasaki to Mokpo Drive: A Guide to Coastal Roads and Ferry Jumps

Most cross-country drives begin with a border crossing, but the Nagasaki–Mokpo route starts with a maritime gap. You'll first drive across Kyushu to Fukuoka, then board a ferry to Busan, and continue by car through South Korea's southern coast.

The total road distance is roughly 400 kilometers, with about 3.5 hours of driving on the Japanese side and 4 hours on the Korean side, excluding ferry time. That's how long to drive Nagasaki to Mokpo if you're counting only paved miles.

But the real question—is it worth driving Nagasaki to Mokpo—depends on your appetite for ferries and your love of coastal views. It's not a typical road trip, but it offers a unique blend of island and peninsula landscapes.

Both Japan and Korea have excellent road safety records, but driving in Japan involves left-hand traffic, which may be an adjustment for some. Be mindful of narrow mountain roads near Nagasaki.

For family-friendly stops, the Nagasaki Penguin Aquarium is a hit with kids, while on the Korean side, the Mokpo Natural History Museum offers interactive exhibits. These are things to do between Nagasaki and Mokpo that break up the drive.

For pet owners, most rest areas allow pets on leashes, but ferries require pets to stay in vehicles or in designated kennels. Plan for bathroom breaks every two hours.

Fatigue management is crucial on this long journey. Take advantage of rest areas every two hours, and consider an overnight stop in Fukuoka or Busan to split the trip. This also lets you explore two cities.

For more ideas on maximizing your road trip, check out how to find the best stops and hidden gems between cities.

On the Japanese leg, you'll pass through volcanic mountains, including the famous Mount Unzen, visible from the highway. The coastal views near Nagasaki are dotted with fishing villages and terraced rice fields.

After the ferry, the Korean coast offers a different beauty: tidal flats and islands, especially as you approach Mokpo. The region is known for its seafood, so stop at a local market like Buan's or Yeonggwang's for fresh catches.

For hidden off-route spots, detour to the island of Haui-do, just off Mokpo, accessible by bridge. It's a quiet spot with a coastal walk and a lighthouse, far from the tourist crowds.

When it comes to local commerce, highway rest areas in Korea are mini-malls, selling everything from ginseng to Korean snacks. In Japan, rest stops focus on regional specialties like Nagasaki's castella cake.

For a more immersive cultural stop, consider a brief detour to the historic Hahoe Village, though it's a bit north of your direct route. Alternatively, stay on track and visit the Nagasaki Peace Park, a poignant reminder of history.

Your first major leg is Highway E34 (Nagasaki Expressway) to Fukuoka, a toll road with smooth asphalt and clear signage in Japanese. Expect to pay around ¥3,500 in tolls for the one-way trip.

In Fukuoka, you'll board a JR Beetle or Camellia Line ferry to Busan. Fares start at ¥9,000 for a standard seat, and you'll need to reserve in advance during peak seasons. The ferry accepts vehicles, so your car can come along.

Once in Busan, follow Highway 1 south, then merge onto Highway 10 toward Mokpo. Korean highways are well-maintained, with frequent rest areas that serve as fuel and food hubs.

• Fuel costs: Japan petrol ~¥150/liter, Korea ~₩1,500/liter, roughly equivalent
• Total fuel for the entire round trip: about 50 liters, depending on your car
• Tolls on the Japanese side: ¥3,500; Korean side: ₩10,000