Best way to travel between

Portland
Kathmandu
Travel Modes
Price
Distance
Duration
CO2
flight
$1004.0
11527.13 km
26h 2mins
1244.93 kgs
 
flight
$1012.0
11960.36 km
42h 37mins
1291.72 kgs
 
flight
$1014.0
12070.24 km
44h 6mins
1303.59 kgs
 
N/A
 
 
 
 
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Flight 11527.13 km 26h 2mins 100,301 NPR 1004.0
Flight 11960.36 km 42h 37mins 101,101 NPR 1012.0
Flight 12070.24 km 44h 6mins 101,300 NPR 1014.0
Take Train from Skidmore Fountain station to Portland Int'l Airport station
Time: 34mins Cost: 300 NPR; $ 2.7 - 3.3 USD CO2 Emission: 0.97 kgs
Take Flight from PDX to KTM
Time: 23h 19mins Cost: 99,902 NPR; $ 900.0 - 1100.0 USD CO2 Emission: 1242.4 kgs
Take Car from Kathmandu to Kathmandu
Time: 8mins Cost: 100 NPR; $ 0.9 - 1.1 USD CO2 Emission: 0.77 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Portland and Kathmandu is to travel by air, which will cost about 100,301 NPR or 903.60 USD.