What is simulation distance in Minecraft?

Minecraft has a ton of settings that can be confusing for those not elbow-deep in knowledge about the game's engine or how it works, and simulation distance is one of them.

MC-243216] Chunk render distance on servers seems shorter than in 1.17.1 - Jira

Simulation Distance variable -e flag · Issue #1065 · itzg/docker-minecraft-server · GitHub

Minecraft 1.18 Snapshot 21w38a (Simulation Distance Parity)

The immersive portals mid increased my simulation distance. IDK how? This is good for creative but it makes flying extremely hard in small rooms. And the immersive portals mod isn't working either.

Simulation Distance & Bedrock Replacement Will Be OPTIONS In 1.18!?

Minecraft simulation distance

what should i put my simulation distance in minecraft｜TikTok Search

Minecraft: What is Simulation Distance?

What is Simulation Distance in Minecraft and How to Change It?

What is Minecraft 1.18 Simulation Distance