Best way to travel between

Bangkok Thailand
Phnom Penh
Travel Modes
Price
Distance
Duration
CO2
bus
$30.0
786.45 km
11h 49mins
23.59 kgs
 
flight
$112.0
585.52 km
5h 16mins
63.24 kgs
 
drive
$120.0
766.02 km
12h 16mins
98.05 kgs
 
N/A
 
 
 
 
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Bus 786.45 km 11h 49mins 120,080 KHR 30.0
Flight 585.52 km 5h 16mins 448,299 KHR 112.0
Drive 766.02 km 12h 16mins 480,320 KHR 120.0
Take Bus from Bangkok to Phnom Penh
Time: 11h 49mins Cost: 120,080 KHR; $ 27.0 - 33.0 USD CO2 Emission: 23.59 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Bangkok Thailand and Phnom Penh is to travel by bus, which will cost about 120,080 KHR or 27.00 USD.