A 12,000-Mile Journey Shows the World’s Scramble for Diesel

Soaring fuel prices from the Iran war are forcing oil traders into longer, stranger journeys, sending cargoes on routes that would normally make little economic sense.

Consider the STI Solace, a 250-meter-long tanker now motoring past West Africa carrying diesel, according to a person familiar with the matter. After loading off the UK in the latter half of March, it’s about a third of the way through a trip of more than 12,000 miles to Australia, tracking data from Energy Aspects and Signal Ocean shows.