Why does walking 500 meters feel like 2 kilometers?
The short answer
Medina streets curve, branch, and change width constantly. Without straight sightlines, your brain cannot estimate remaining distance. Every turn resets your mental map. Add heat, crowds, uneven ground, and constant stimulation, and perceived distance stretches.
The riad host says it's five minutes to the square. Twenty minutes later you're still walking, checking your phone, and you've covered — according to GPS — 400 meters.
Medina walking is not straight-line walking. The shortest route between two points involves turns — sometimes fifteen or twenty of them. Each turn requires a decision: left or right, and usually there's no signage. Decision fatigue adds cognitive load that your brain interprets as distance. You feel like you've traveled further because your mind has worked harder.
Then subtract speed. You're navigating around people, motorcycles, handcarts, cats, children, and the occasional donkey. Your pace drops from a European-sidewalk average of 5 km/h to a medina average of about 2 km/h. Five hundred meters at 2 km/h takes fifteen minutes. Your body expected it to take six.
The sensory density multiplies the effect. Every meter of medina presents new input — smells, sounds, visual detail, people requiring spatial negotiation. Your brain processes environment at a rate calibrated for wide streets and predictable stimuli. Here, the information density per meter is five or ten times higher. You're not walking further. You're processing more.
The five-minute claim from your host? That's their five minutes. They know the route, skip the decisions, walk at medina pace without the cognitive overhead. They're probably right — for them.