Best way to travel between Rennes and Milan

A: Rennes

B: Milan

Travel Modes: Price; Distance; Duration; CO2

bus: $67.32; 1253.15 km; 18h 18mins; 37.59 kgs

flight: $163.2; 995.88 km; 5h 33mins; 107.56 kgs

drive: $180.96; 1152.83 km; 10h 59mins; 147.56 kgs

train: $192.0; 1217.99 km; 10h 4mins; 64.55 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	1253.15 km	18h 18mins	50 EUR	67.32
Flight	995.88 km	5h 33mins	120 EUR	163.2
Drive	1152.83 km	10h 59mins	133 EUR	180.96
Train	1217.99 km	10h 4mins	141 EUR	192.0

Take Bus from Rennes to Paris City Centre - Bercy Seine: Time: 4h 30mins Cost: 15 EUR; $ 18.9 - 23.1 USD CO2 Emission: 10.33 kgs
Take Bus from Paris City Centre - Bercy Seine to Milan: Time: 12h 0mins Cost: 33 EUR; $ 40.5 - 49.5 USD CO2 Emission: 27.04 kgs
Take Bus from via natta dopo via trenno to via orefici prima di via hugo: Time: 18mins Cost: 0 EUR; $ 0.3 - 0.3 USD CO2 Emission: 0.22 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Rennes and Milan is to travel by bus, which will cost about 49 EUR or 60.30 USD.