Best way to travel between Dublin, Ireland and Southend-on-Sea, United Kingdom

A: Dublin, Ireland

B: Southend-on-Sea, United Kingdom

Travel Modes: Price; Distance; Duration; CO2

bus: $137.0; 647.92 km; 12h 44mins; 19.44 kgs

flight: $151.0; 568.56 km; 10h 29mins; 61.4 kgs

train: $167.0; 641.35 km; 12h 6mins; 33.99 kgs

drive: $188.0; 629.2 km; 9h 6mins; 80.54 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	647.92 km	12h 44mins	84 GBP	137.0
Flight	568.56 km	10h 29mins	93 GBP	151.0
Train	641.35 km	12h 6mins	103 GBP	167.0
Drive	629.2 km	9h 6mins	116 GBP	188.0

Take Bus from Dublin to Belfast: Time: 2h 31mins Cost: 11 GBP; $ 16.2 - 19.8 USD CO2 Emission: 5.26 kgs
Take Bus from Belfast Europa Bus Centre to Larne: Time: 1h 18mins Cost: 2 GBP; $ 3.6 - 4.4 USD CO2 Emission: 1.39 kgs
Take Ferry from Larne to Cairnryan: Time: 2h 5mins Cost: 28 GBP; $ 40.5 - 49.5 USD CO2 Emission: 7.98 kgs
Take Car from Cairnryan to Southend: Time: 4h 46mins Cost: 43 GBP; $ 63.0 - 77.0 USD CO2 Emission: 46.7 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Dublin, Ireland and Southend-on-Sea, United Kingdom is to travel by bus, which will cost about 84 GBP or 123.30 USD.