Best way to travel between Las Vegas, NV, United States and Washington, D.C., DC

A: Las Vegas, NV, United States

B: Washington, D.C., DC

Travel Modes: Price; Distance; Duration; CO2

flight: $179.0; 3508.8 km; 8h 6mins; 378.95 kgs

train: $289.0; 4463.52 km; 58h 57mins; 236.57 kgs

drive: $310.0; 4077.15 km; 41h 48mins; 521.88 kgs

bus: $435.0; 4307.68 km; 60h 8mins; 129.23 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	3508.8 km	8h 6mins	179 USD	179.0
Train	4463.52 km	58h 57mins	289 USD	289.0
Drive	4077.15 km	41h 48mins	310 USD	310.0
Bus	4307.68 km	60h 8mins	435 USD	435.0

Take Bus from St Louis @ Las Vegas to McCarran International Airport: Time: 23mins Cost: 4 USD; $ 3.6 - 4.4 USD CO2 Emission: 0.24 kgs
Take Flight from LAS to BWI: Time: 4h 35mins Cost: 150 USD; $ 135.0 - 165.0 USD CO2 Emission: 372.38 kgs
Take Bus from BWI Marshall Airport to BWI Marshall: Time: 5mins Cost: 0 USD; $ 0.1 - 0.2 USD CO2 Emission: 0.11 kgs
Take Train from BWI Airport, MD to Washington DC Union Station: Time: 37mins Cost: 25 USD; $ 22.5 - 27.5 USD CO2 Emission: 2.62 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Las Vegas, NV, United States and Washington, D.C., DC is to travel by air, which will cost about 179 USD or 161.10 USD.