Some quick research: Denmark to Iceland is ~2300 km which has a theoretical one-way signal propagation of ~11.5ms. Real-world round-trip time would be 25-35ms

Some quick research: Denmark to Iceland is ~2300 km which has a theoretical one-way signal propagation of ~11.5ms. Real-world round-trip time would be 25-35ms though. So for certain AI workloads, network is probably not the bottleneck.