You say it takes 1708 hours of walking* to get from SF to Tokyo. The more you (dear reader) log your hours, the sooner we'll have gone the distance.

*Inclusive definition of pacing/walking. Includes (but is not limited to) archery, biking, bouldering, canoeing, cleaning, dancing with babies, dancing/jump roping/hula hooping your way down the sidewalk, geocaching, going very slowly and stopping to smell the snails, hiking, hopping, ice skating, jogging, kayaking, paddle boarding, rock climbing, roller blading, roller skating, running, skate boarding, skipping, snowshoeing, swimming, strength training, surfing, treadmilling while watching TV, triking, unicycling, vacuuming, wheelchairing, X-country skiing, etc.