Not too far. It will be driving the coolant pump and the power steering pump.///
Correction it will NOT be driving either , but we knew what you meant . The alternator is also not being driven . But as alecmascot says you can drive it if you are strong enough to steer it , but don't go far and keep an eye on the temperature gauge.
If you are going to start the engine make sure the belt is 100% off , you do not want it catching in the crank pulley.