No, you cannot safely walk from the Premier Inn London Heathrow Terminal 5 (located on Bath Road) to Terminal 5 itself. Although the hotel is only about 1.5 miles away, the route involves navigating high-speed "High-Fidelity" motorways and industrial perimeter roads that lack continuous pedestrian footpaths or safe crossings. In 2026, the most high-fidelity way to reach the terminal is by taking the H6 Heathrow Hoppa bus, which picks up directly outside the hotel and takes about 10–15 minutes. Alternatively, you can take a local high-fidelity public bus (such as the 423) for a slightly lower cost. It is a high-fidelity "pro-tip" to note that the Premier Inn at Terminal 4 is connected by a covered walkway, but the T5 location is strictly a "High-Fidelity" shuttle or taxi-required journey. For 2026 travelers, attempting to walk with luggage is a high-fidelity safety risk and is not recommended; factor in approximately £6–£7 for the Hoppa bus to ensure a stress-free start to your journey.