Best way to travel between Stockholm and Tehran

A: Stockholm

B: Tehran

Travel Modes: Price; Distance; Duration; CO2

bus: $241.0; 7095.25 km; 113h 22mins; 212.86 kgs

train: $321.0; 6808.2 km; 91h 14mins; 360.83 kgs

flight: $325.0; 3767.74 km; 13h 43mins; 406.92 kgs

drive: $1100.0; 6282.64 km; 71h 41mins; 804.18 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	7095.25 km	113h 22mins	5,977,595 IRR	241.0
Train	6808.2 km	91h 14mins	7,961,859 IRR	321.0
Flight	3767.74 km	13h 43mins	8,061,073 IRR	325.0
Drive	6282.64 km	71h 41mins	27,283,630 IRR	1100.0

Take Bus from Stockholm to Galaţi: Time: 58h 5mins Cost: 3,720,495 IRR; $ 135.0 - 165.0 USD CO2 Emission: 110.49 kgs
Take Bus from Galaţi to Istanbul - Aksaray: Time: 16h 55mins Cost: 992,132 IRR; $ 36.0 - 44.0 USD CO2 Emission: 28.53 kgs
Take Bus from Istanbul to Tehran Beyhaghi Terminal: Time: 36h 22mins Cost: 1,240,165 IRR; $ 45.0 - 55.0 USD CO2 Emission: 73.85 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Stockholm and Tehran is to travel by bus, which will cost about 5,977,595 IRR or 216.90 USD.