Best way to travel between Toronto, ON, Canada and Portland

A: Toronto, ON, Canada

B: Portland

Travel Modes: Price; Distance; Duration; CO2

flight: $303.0; 3579.45 km; 8h 45mins; 386.58 kgs

drive: $450.0; 4346.6 km; 44h 9mins; 556.36 kgs

bus: $508.0; 5268.9 km; 81h 4mins; 158.07 kgs

train: $576.0; 5008.59 km; 95h 42mins; 265.46 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	3579.45 km	8h 45mins	303 USD	303.0
Drive	4346.6 km	44h 9mins	450 USD	450.0
Bus	5268.9 km	81h 4mins	508 USD	508.0
Train	5008.59 km	95h 42mins	576 USD	576.0

Take Train from Toronto Union Station to Pearson Airport: Time: 32mins Cost: 21 USD; $ 18.9 - 23.1 USD CO2 Emission: 1.37 kgs
Take Flight from YYZ to PDX: Time: 5h 26mins Cost: 280 USD; $ 252.0 - 308.0 USD CO2 Emission: 381.77 kgs
Take Train from Portland Int'l Airport station to Skidmore Fountain station: Time: 35mins Cost: 2 USD; $ 1.8 - 2.2 USD CO2 Emission: 1.03 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Toronto, ON, Canada and Portland is to travel by air, which will cost about 303 USD or 272.70 USD.