| Gig Harbor to Jeffersonville (Indiana) | 1,948.90 mi (3,136.46 km) |
| Gig Harbor to Jenison (Michigan) | 1,801.28 mi (2,898.89 km) |
| Gig Harbor to Jenks (Oklahoma) | 1,570.29 mi (2,527.14 km) |
| Gig Harbor to Jennings (Missouri) | 1,723.17 mi (2,773.17 km) |
| Gig Harbor to Jensen Beach (Florida) | 2,664.70 mi (4,288.43 km) |
| Gig Harbor to Jericho (New York) | 2,435.66 mi (3,919.81 km) |
| Gig Harbor to Jerome (Idaho) | 506.97 mi (815.89 km) |
| Gig Harbor to Jersey City (New Jersey) | 2,413.40 mi (3,883.99 km) |
| Gig Harbor to Jessup (Maryland) | 2,338.63 mi (3,763.67 km) |
| Gig Harbor to Johns Creek (Georgia) | 2,183.35 mi (3,513.77 km) |
| Gig Harbor to Johnson City (New York) | 2,282.34 mi (3,673.07 km) |
| Gig Harbor to Johnson City (Tennessee) | 2,176.71 mi (3,503.08 km) |
| Gig Harbor to Johnston (Iowa) | 1,465.66 mi (2,358.76 km) |
| Gig Harbor to Johnstown (Colorado) | 999.92 mi (1,609.22 km) |
| Gig Harbor to Johnstown (Pennsylvania) | 2,199.85 mi (3,540.31 km) |
