Train from Detroit to Santiago de Compostela

Air Travel

• Transport Mode: Flights
• Companies: [Delta Airlines], [Iberia], [American Airlines]
• Duration: Approximately 16 hours (including 1-2 layovers)
• Distance: 4,600 miles (approx. 7,400 km)
• Costs: £600 - £1,000 (depending on the season and booking time)
• Roads/Routes: Not applicable

Pro Tip: Book your flights well in advance and utilize flight comparison sites like Skyscanner or Google Flights to snag the best deals.

Recommendation: Starting from Detroit Metropolitan Wayne County Airport (DTW), take a flight to Madrid (MAD) with one of the recommended airlines, then catch a domestic flight with a provider such as Iberia or Vueling to Santiago de Compostela Airport (SCQ). Ensure to check your layover time, as sometimes an extended layover can yield significant savings on your ticket.

Alternative Ground Travel

• Transport Mode: Road (Car Rental)
• Companies: [Enterprise], [Hertz], [Avis]
• Duration: Approximately 18 hours (excluding rest stops)
• Distance: 5,000 miles (approx. 8,046 km)
• Costs: £350 - £600 for rental costs (excluding fuel, tolls, and accommodations)
• Roads/Routes: I-90 E to I-80 E then I-70 E, transitioning to I-95 S, through various states and into Canada before entering Europe.

Pro Tip: Take advantage of ride-sharing applications to economise on fuel costs and share the driving responsibilities amongst friends while enjoying the scenic views of each state along the journey.

Recommendation: For those adventurous souls, consider driving to a major coastal city like New York or Boston and then booking a transatlantic flight to Spain. This journey gives you a chance to explore the east coast before your European adventure.