P&GJ's Europe 500 Report of Top Pipelines

(P&GJ) – The following is a list of some of the longest transportation routes on the continent of Europe as of July 2025. To download the PDF, click here.

This fourth such report will be broken down into two sections: gas and liquids (oil and products), which will be updated in each of our September issues going forward. 

“Our data continues to be refined and is updated constantly,” P&GJ Editor-in-Chief Mike Reed said. “We’ll expect to find new ways of increasing the data for these lists in the coming years.” 

Listings are compiled using Gulf Energy Information’s Global Energy Information (GEI) data, which delivers real-time market data, analysis and coverage of midstream infrastructure and downstream projects. 

This remains a relatively new endeavor for P&GJ (unlike what will be our 45th North America 500 Report (to be published in November), some large-scale, year-over-year comparisons are not practical yet. 

The five longest gas pipelines originating in Europe in length are the 1,150-mile (1,850-km) TANAP, the 725-mile (1,167) Langeled, the 680-mile (1,094-km) Turkstream, the 670-mile (1,078-km) Dogubayazit-Ahiboz and the 506-mile (814-km) Zeepipe I. 

The five longest liquids pipelines originating in European nations are the 1,148-mile (1,847-km) SPSE, the 419-mile (674-km) Sarmatia (Odessa-Brody), the 386-mile (621-km) DMM, the 370-mile (595-km) Batman-Dortyol and the 305-mile (491-km) Kremenchug-Odessa.