| Jablonec nad Nisou to Jeffersonville (Indiana) | 4,647.30 mi (7,479.11 km) |
| Jablonec nad Nisou to Jenison (Michigan) | 4,421.06 mi (7,115.00 km) |
| Jablonec nad Nisou to Jenks (Oklahoma) | 5,135.01 mi (8,264.00 km) |
| Jablonec nad Nisou to Jennings (Missouri) | 4,790.92 mi (7,710.24 km) |
| Jablonec nad Nisou to Jensen Beach (Florida) | 5,006.79 mi (8,057.66 km) |
| Jablonec nad Nisou to Jericho (New York) | 4,069.82 mi (6,549.74 km) |
| Jablonec nad Nisou to Jerome (Idaho) | 5,307.17 mi (8,541.06 km) |
| Jablonec nad Nisou to Jersey City (New Jersey) | 4,093.40 mi (6,587.68 km) |
| Jablonec nad Nisou to Jessup (Maryland) | 4,272.18 mi (6,875.40 km) |
| Jablonec nad Nisou to Johns Creek (Georgia) | 4,812.03 mi (7,744.21 km) |
| Jablonec nad Nisou to Johnson City (New York) | 4,099.96 mi (6,598.25 km) |
| Jablonec nad Nisou to Johnson City (Tennessee) | 4,624.93 mi (7,443.10 km) |
| Jablonec nad Nisou to Johnston (Iowa) | 4,752.82 mi (7,648.93 km) |
| Jablonec nad Nisou to Johnstown (Colorado) | 5,180.74 mi (8,337.59 km) |
| Jablonec nad Nisou to Johnstown (Pennsylvania) | 4,296.86 mi (6,915.13 km) |
