Once you manually input the wayoints from the cache page.
ex. N43 25.051 W 072 14.560
This will tell you how far that point is from where you are standing. I'm not a Magellan user so I would guess like my Garmin, you can just follow the arrow. A good map and navigator will come in handy if on the road away from home. Otherwise look at tha map supplied by Geocaching.com and plan your route accordingly. You might want to start around your area, since the roads are familiar.
Why not live life like it is your last day....instead of pretending to be a member of the Peter Pan Club and believing you will be around forever.