Distributed quantum computing (DQC) enables large-scale algorithm execution by linking smaller quantum devices. This work benchmarks GHZ and QFT circuits across IBM, IonQ, and SpinQ platforms using Qiskit and Diskit, analyzing fidelity losses from non-local operations. We also assess logical methods—like VQAs and transpilation—which enhance NISQ performance but lack scalability. Results show that physical distribution is key for scaling, with logical techniques serving as complementary tools. The study underscores DQC’s strategic role in advancing toward the Intermediate Scale Quantum (ISQ) era.