Best way to travel between

Singapore
Phnom Penh
Travel Modes
Price
Distance
Duration
CO2
flight
$65.0
1223.25 km
5h 12mins
132.11 kgs
 
train
$73.9
2590.8 km
53h 9mins
137.31 kgs
 
drive
$460.0
2627.52 km
36h 16mins
336.32 kgs
 
N/A
 
 
 
 
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Flight 1223.25 km 5h 12mins 260,174 KHR 65.0
Train 2590.8 km 53h 9mins 295,797 KHR 73.9
Drive 2627.52 km 36h 16mins 1,841,228 KHR 460.0
Take Train from Bugis to Changi Airport
Time: 33mins Cost: 12,008 KHR; $ 2.7 - 3.3 USD CO2 Emission: 0.92 kgs
Take Flight from SIN to PNH
Time: 1h 56mins Cost: 240,160 KHR; $ 54.0 - 66.0 USD CO2 Emission: 129.01 kgs
Take Car from Phnom Penh to Phnom Penh
Time: 32mins Cost: 8,005 KHR; $ 1.8 - 2.2 USD CO2 Emission: 1.5 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Singapore and Phnom Penh is to travel by air, which will cost about 260,174 KHR or 58.50 USD.