| Dartford to Jeffersonville (Indiana) | 4,054.44 mi (6,525.00 km) |
| Dartford to Jenison (Michigan) | 3,847.03 mi (6,191.19 km) |
| Dartford to Jenks (Oklahoma) | 4,566.84 mi (7,349.63 km) |
| Dartford to Jennings (Missouri) | 4,213.62 mi (6,781.16 km) |
| Dartford to Jensen Beach (Florida) | 4,371.53 mi (7,035.30 km) |
| Dartford to Jericho (New York) | 3,454.65 mi (5,559.72 km) |
| Dartford to Jerome (Idaho) | 4,849.92 mi (7,805.18 km) |
| Dartford to Jersey City (New Jersey) | 3,479.16 mi (5,599.17 km) |
| Dartford to Jessup (Maryland) | 3,658.84 mi (5,888.33 km) |
| Dartford to Johns Creek (Georgia) | 4,200.94 mi (6,760.76 km) |
| Dartford to Johnson City (New York) | 3,495.27 mi (5,625.10 km) |
| Dartford to Johnson City (Tennessee) | 4,016.19 mi (6,463.43 km) |
| Dartford to Johnston (Iowa) | 4,199.88 mi (6,759.06 km) |
| Dartford to Johnstown (Colorado) | 4,666.80 mi (7,510.49 km) |
| Dartford to Johnstown (Pennsylvania) | 3,692.80 mi (5,942.99 km) |
