The Phenomenon of Longer Outbound Trips During Holidays Has a Scientific Explanation

Nearly every Traveler has experienced it. The journey to a destination feels long and exhausting, yet when returning home, the same route feels much shorter. This phenomenon isn't an illusion—there's a scientific explanation behind it.

Humans have a subjective perception of time. This is because feelings are influenced by surroundings, mood, and activities at that moment. This subjective perception also creates the round-trip travel time difference effect.

Travel Effect round-trip becomes more noticeable when going to unfamiliar, foreign, or first-time destinations. 

When curiosity mixes with uncertainty, the brain works more actively to process surrounding information—from routes and road conditions to concerns about travel duration.

As reported by The Washington Post, psychologists suggest one cause is that the round-trip effect relates to How people perceive time.

When focusing on each passing minute, time feels longer. The same occurs when rushing or stuck in traffic. In such situations, attention fixates on the moving clock rather than the journey itself.

Typically in these conditions, people check their watches more frequently while feeling anxious as time seems to crawl. 

Conversely, during the return trip with reduced pressure, the journey feels lighter and quicker.

Similarly, when distracted by engaging activities or leisurely enjoying moments without haste, time appears to pass swiftly. 

This theory suggests ongoing circumstances can alter time perception. 

Time feels faster or slower depending on one's activities and how attention is diverted.

Another reason for the round-trip effect involves familiarity with the destination. Traveling to new places feels prolonged, but the return feels shorter.

This likely occurs because the outward journey involves unfamiliar roads, while the return benefits from route recognition. This effect diminishes when visiting frequented locations.

These explanations don't fully account for the entire round-trip phenomenon. One scientific reference for this theory is "The Return Trip Effect: Why the Return Trip Often Seems to Take Less Time".

In this article, authors note that respondents traveling familiar routes develop accurate expectations of travel duration.