| Cockermouth to Jeffersonville (Indiana) | 3,834.36 mi (6,170.81 km) |
| Cockermouth to Jenison (Michigan) | 3,616.62 mi (5,820.39 km) |
| Cockermouth to Jenks (Oklahoma) | 4,334.42 mi (6,975.58 km) |
| Cockermouth to Jennings (Missouri) | 3,985.14 mi (6,413.47 km) |
| Cockermouth to Jensen Beach (Florida) | 4,190.45 mi (6,743.88 km) |
| Cockermouth to Jericho (New York) | 3,250.71 mi (5,231.52 km) |
| Cockermouth to Jerome (Idaho) | 4,589.14 mi (7,385.51 km) |
| Cockermouth to Jersey City (New Jersey) | 3,274.40 mi (5,269.63 km) |
| Cockermouth to Jessup (Maryland) | 3,453.33 mi (5,557.60 km) |
| Cockermouth to Johns Creek (Georgia) | 3,993.70 mi (6,427.24 km) |
| Cockermouth to Johnson City (New York) | 3,282.79 mi (5,283.14 km) |
| Cockermouth to Johnson City (Tennessee) | 3,807.02 mi (6,126.80 km) |
| Cockermouth to Johnston (Iowa) | 3,960.93 mi (6,374.50 km) |
| Cockermouth to Johnstown (Colorado) | 4,416.44 mi (7,107.58 km) |
| Cockermouth to Johnstown (Pennsylvania) | 3,479.96 mi (5,600.45 km) |
