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How to get fromSan Diego to Mariana Trenchby plane, unknown, train, or bus

Find Transport to Mariana Trench

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There are 6 ways to get from San Diego to Mariana Trench by plane, unknown, train, or bus

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 San Diego International Airport to Saipan International Airport, travel

    best
    1. Fly from San Diego International Airport (SAN) to Saipan International Airport (SPN)plane plane SAN - SPN
    2. Walk from Saipan International Airport (SPN) to Mariana Trenchunknown unknown
    22h 44m

  2. Fly San Diego International Airport to Antonio B. Won Pat International Airport, travel

    1. Fly from San Diego International Airport (SAN) to Antonio B. Won Pat International Airport (GUM)plane plane SAN - GUM
    2. Walk from Guam-Airport-GUM to Mariana Trenchunknown unknown
    22h 25m

  3. Train to Los Angeles International Airport, fly to Saipan International Airport, travel

    1. Take the train from San Diego to Los Angelestrain train
    2. Fly from Los Angeles International Airport (LAX) to Saipan International Airport (SPN)plane plane LAX - SPN
    3. Walk from Saipan International Airport (SPN) to Mariana Trenchunknown unknown
    27h 54m

  4. Train to Los Angeles International Airport, fly to Antonio B. Won Pat International Airport, travel

    1. Take the train from San Diego to Los Angelestrain train
    2. Fly from Los Angeles International Airport (LAX) to Antonio B. Won Pat International Airport (GUM)plane plane LAX - GUM
    3. Walk from Guam-Airport-GUM to Mariana Trenchunknown unknown
    27h 54m

  5. Bus to Long Beach Airport, fly to Saipan International Airport, travel

    1. Take the bus from San Diego to Long Beach Downtown Transit Gallerybus bus
    2. Fly from Long Beach Airport (LGB) to Saipan International Airport (SPN)plane plane LGB - SPN
    3. Walk from Saipan International Airport (SPN) to Mariana Trenchunknown unknown
    40h 54m

  6. Bus to Long Beach Airport, fly to Antonio B. Won Pat International Airport, travel

    1. Take the bus from San Diego to Long Beach Downtown Transit Gallerybus bus
    2. Fly from Long Beach Airport (LGB) to Antonio B. Won Pat International Airport (GUM)plane plane LGB - GUM
    3. Walk from Guam-Airport-GUM to Mariana Trenchunknown unknown
    29h 15m

San Diego International Airport (SAN) to Saipan International Airport (SPN) flights

Calendar17Weekly Planes
Duration22h 18mAverage Duration
Ticket$854Cheapest Price
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Questions & Answers

Map of how to get from San Diego to Mariana Trench.ExpandLaunch map view
  • Distance: 9,937.7 km
  • Duration: 22h 44m

What companies run services between San Diego, CA, USA and Mariana Trench?

There is no direct connection from San Diego to Mariana Trench. However, you can fly to Saipan International Airport (SPN) then travel to Mariana Trench. Alternatively, you can fly to Antonio B. Won Pat International Airport (GUM) then travel to Mariana Trench.

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