- Must visit
Smithsonian National Museum of Natural History
One of the world’s most visited natural history museums, known for dinosaur fossils, the Hope Diamond, and broad family-friendly exhibits.
Omio recommends booking the flight as it is the most popular option from Somerville, NJ to Washington, DC among Omio's users. If you are prioritising price take the bus with prices starting from $33. For those with little time consider booking a flight which can get you there in 1h 14m. The ticket price range depends on the travel mode: a bus costs an average of $33, and a flight costs an average of $200.
Distance: 173 miles (279 km)
| Train | Most popular Flight | Bus | Driving |
|---|---|---|---|
$86 Average price | $200 Average price | $33 Average price Cheapest | $40 Average price (fuel + tolls) |
3h 8m Average total duration 2h 38m Onboard + 30m Additional time* | 4h 14m Average total duration Fastest 1h 14m Onboard + 3h 0m Additional time* | 4h 40m Average total duration 4h 10m Onboard + 30m Additional time* | 3h 39m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Somerville, NJ to Washington, DC:
A bus is $53 (€43) less than a train for this route with tickets for a train from Somerville, NJ to Washington, DC costing on average $86 (€71).
A bus is $167 (€137) less than a flight for this route with tickets for a flight from Somerville, NJ to Washington, DC costing on average $200 (€165).
Other travel options to Washington, DC take longer:
Train takes on average 2h 38m.
Bus takes on average 4h 10m.
You'll arrive about 1h 1m sooner (2h 38m by train vs 3h 39m by car). Tickets start at around $86 (€71) compared to roughly $40 (€33) in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Somerville, NJ to Washington, DC run on average 25 times per day, taking around 2h 38m. Cheap train tickets for this journey start at $86 (€71) but you can travel from only $33 (€27) by bus.
There are 22 trains per day. The earliest train runs at 04:48, the last at 23:57. The fastest train covers the 173 miles (279 km) distance in 2h 38m.
Distance 173 miles (279 km) |
Average train duration 2h 38m |
Cheapest ticket price $86 (€71) |
Trains per day 25 |
Direct trains 22 |
Fastest train 2h 38m |
First train 4:48 AM |
Last train 11:57 PM |
Cheapest Month Jan |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Apr - Jun |
Discover the best of Washington — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Washington trip today.
One of the world’s most visited natural history museums, known for dinosaur fossils, the Hope Diamond, and broad family-friendly exhibits.
Flagship Smithsonian museum covering aviation and spaceflight, with iconic aircraft, spacecraft, and major interactive exhibits.
Premier art museum with strong collections from the Middle Ages to modern art, plus sculpture garden and rotating exhibitions.
The city’s grand ceremonial park lined with Smithsonian museums, memorials, and iconic government buildings.
Historic neighborhood of cobblestone streets, waterfront walks, rowhouses, and some of Washington’s most photogenic corners.
Scenic waterside loop famous for cherry blossoms and views of major memorials, especially popular for sunrise and spring visits.
Washington’s signature sausage, usually smoky and spicy, served on a bun with chili, mustard, and onions. It is one of the city’s most iconic street foods.
A sweet-tangy sauce closely associated with Washington carryout culture, often paired with fried chicken wings and fries. It is a local comfort-food staple.
Steamed or picked blue crab from the nearby Chesapeake region is deeply tied to local food traditions. It is especially popular in warmer months.
Celebrated upscale restaurant with creative small plates and a warm, energetic atmosphere. It is one of Washington’s best-known modern dining destinations.
A classic, long-running Washington institution known for oysters, crab cakes, and traditional American fare in an elegant historic atmosphere.
Bustling brasserie known for polished French classics, strong brunch, and a stylish dining room that is popular with both locals and visitors.
Prices are high for hotels and dining, especially downtown. Free museums help balance daily costs.
Tip 18-20% at restaurants. USD 1-2 per drink at bars, round up taxis, and tip hotel staff USD 2-5.
Official public transport app
Union Station, Washington, DC -> Metro Center, Washington, DC
Find answers to the most common questions about traveling from Somerville, NJ to Washington, DC by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.

Here are some other resources that might have the information you need