Best way to travel between Nantes, France and Lisbon

A: Nantes, France

B: Lisbon

Travel Modes: Price; Distance; Duration; CO2

bus: $177.0; 1683.0 km; 28h 26mins; 50.49 kgs

train: $190.0; 1666.08 km; 48h 5mins; 88.3 kgs

flight: $226.0; 1147.36 km; 4h 51mins; 123.91 kgs

drive: $290.0; 1556.1 km; 16h 2mins; 199.18 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	1683.0 km	28h 26mins	130 EUR	177.0
Train	1666.08 km	48h 5mins	140 EUR	190.0
Flight	1147.36 km	4h 51mins	166 EUR	226.0
Drive	1556.1 km	16h 2mins	214 EUR	290.0

Take Bus from Nantes to Bordeaux: Time: 4h 51mins Cost: 33 EUR; $ 40.5 - 49.5 USD CO2 Emission: 9.99 kgs
Take Bus from Bordaux to Lisboa, gare oriente: Time: 21h 30mins Cost: 96 EUR; $ 117.0 - 143.0 USD CO2 Emission: 39.28 kgs
Take Bus from Lisboa Oriente to Praça da Figueira: Time: 49mins Cost: 1 EUR; $ 1.5 - 1.8 USD CO2 Emission: 1.24 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Nantes, France and Lisbon is to travel by bus, which will cost about 130 EUR or 159.30 USD.