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How to get fromSeoul to Kusatsuby plane, train, bus, ferry, taxi, night bus, or car

Find Transport to Kusatsu

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There are 9 ways to get from Seoul to Kusatsu by plane, train, bus, ferry, taxi, night bus, or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly Gimpo International Airport to Tokyo International Airport, train, bus

    best
    1. Fly from Gimpo International Airport (GMP) to Tokyo International Airport (HND)plane plane GMP - HND
    2. Take the train from Tōkyō Station to Karuizawatrain train
    3. Take the bus from 軽井沢駅北口（２番のりば） to 草津温泉bus bus
    9h 27m
    ¥28,767–76,481

  2. Train to Incheon International Airport, fly to Narita International Airport, train

    cheapest
    1. Take the train from Seoul Station to Incheon Int'l Airport T1train train
    2. Fly from Incheon International Airport (ICN) to Narita International Airport (NRT)plane plane ICN - NRT
    3. Take the train from 空港第2ビル Narita Airport Terminal 2·3 to 京成上野 Keisei-Uenotrain train
    4. Take the train from Ueno to Naganoharakusatsuguchitrain train
    10h 26m
    ¥17,407–49,426

  3. Train, ferry, taxi

    1. Take the train from Suseo SRT to Busan Stationtrain train
    2. Take the ferry from Busan port Int'l Passenger Terminal to Shimonosekiferry ferry
    3. Take the train from Kokura to Nagoyatrain train
    4. Take the train from Nagoya to Naganotrain train
    5. Take the taxi from Suzaka to Kusatsutaxi taxi
    24h 44m

  4. Train, ferry, night bus, bus

    1. Take the train from Seoul Station to Busan Stationtrain train
    2. Take the ferry from Busan port Int'l Passenger Terminal to Shimonosekiferry ferry
    3. Take the nightbus from Kokura Ekimae to Shinjuku Expressway Bus Terminalnightbus night bus
    4. Take the bus from Shinjuku Expressway Bus Terminal to 草津温泉ｂｔ（Ｊｒバス関東）bus bus
    34h 28m
    ¥25,026–55,695

  5. Train to Incheon International Airport, fly to Tokyo International Airport, train, bus

    1. Take the train from Seoul Station to Incheon Int'l Airport T1train train
    2. Fly from Incheon International Airport (ICN) to Tokyo International Airport (HND)plane plane ICN - HND
    3. Take the train from Tōkyō Station to Karuizawatrain train
    4. Take the bus from 軽井沢駅北口（２番のりば） to 草津温泉bus bus
    10h 16m
    ¥24,047–61,746

  6. Train to Incheon International Airport, fly to Komatsu Airport, train, bus

    1. Take the train from Seoul Station to Incheon Int'l Airport T1train train
    2. Fly from Incheon International Airport (ICN) to Komatsu Airport (KMQ)plane plane ICN - KMQ
    3. Take the train from Kanazawa to Karuizawatrain train
    4. Take the bus from 軽井沢駅北口（２番のりば） to 草津温泉bus bus
    11h 13m
    ¥26,517–55,976

  7. Train to Incheon International Airport, fly to Niigata Airport, train

    1. Take the train from Seoul Station to Incheon Int'l Airport T1train train
    2. Fly from Incheon International Airport (ICN) to Niigata Airport (KIJ)plane plane ICN - KIJ
    3. Take the train from Niigata to Takasakitrain train
    4. Take the train from Takasaki to Naganoharakusatsuguchitrain train
    11h 47m
    ¥37,197–99,046

  8. Drive, ferry

    1. Drive from Seoul to Busan Int'l portcar car
    2. Take the ferry from Busan port Int'l Passenger Terminal to Osaka International Ferry Terminalferry ferry
    3. Drive from Osaka International Ferry Terminal to Kusatsucar car
    28h 34m
    ¥36,647–85,212

  9. Bus, ferry, night bus

    1. Take the bus from Seoul Express Bus Terminal to Donghae City Bus Terminalbus bus
    2. Take the ferry from Donghae to Sakaiminatoferry ferry
    3. Take the bus from Matsue Sta. to Ōsaka Station JR Express Bus Terminalbus bus
    4. Take the nightbus from Ōsaka Station to Naganonightbus night bus
    5. Take the bus from Nagano to Kusatsu Onsen Bus Terminalbus bus
    36h 10m
    ¥35,309–47,278

Gimpo International Airport (GMP) to Tokyo International Airport (HND) flights

Calendar98Weekly Planes
Duration2h 32mAverage Duration
Ticket¥25,681Cheapest Price
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Questions & Answers

Map of how to get from Seoul to Kusatsu.ExpandLaunch map view
  • Distance: 1,414 km
  • Duration: 9h 27m

What companies run services between Seoul, South Korea and Kusatsu, Gunma, Japan?

There is no direct connection from Seoul to Kusatsu. However, you can take the train to Gimpo Airport, walk to Gimpo International Airport (GMP) airport, fly to Tokyo International Airport (HND), walk to 羽田空港第1ターミナル Haneda Airport Terminal 1, take the train to モノレール浜松町 Monorail Hamamatsuchō, take the train to Tōkyō Station, take the train to Karuizawa, walk to 軽井沢駅北口（２番のりば）, then take the bus to 草津温泉. Alternatively, you can take the train to Busan Station, walk to Busan port Int'l Passenger Terminal, take the ferry to Shimonoseki, walk to Shimonoseki, take the train to Kokura, take the train to Nagoya, take the train to Nagano, take the train to Suzaka, then take the taxi to Kusatsu.

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