| Modra to Jeffersonville (Indiana) | 4,819.93 mi (7,756.93 km) |
| Modra to Jenison (Michigan) | 4,598.38 mi (7,400.38 km) |
| Modra to Jenks (Oklahoma) | 5,314.05 mi (8,552.13 km) |
| Modra to Jennings (Missouri) | 4,967.74 mi (7,994.80 km) |
| Modra to Jensen Beach (Florida) | 5,159.57 mi (8,303.52 km) |
| Modra to Jericho (New York) | 4,234.11 mi (6,814.14 km) |
| Modra to Jerome (Idaho) | 5,497.73 mi (8,847.74 km) |
| Modra to Jersey City (New Jersey) | 4,258.10 mi (6,852.75 km) |
| Modra to Jessup (Maryland) | 4,437.36 mi (7,141.23 km) |
| Modra to Johns Creek (Georgia) | 4,978.41 mi (8,011.97 km) |
| Modra to Johnson City (New York) | 4,268.41 mi (6,869.34 km) |
| Modra to Johnson City (Tennessee) | 4,792.16 mi (7,712.23 km) |
| Modra to Johnston (Iowa) | 4,934.46 mi (7,941.25 km) |
| Modra to Johnstown (Colorado) | 5,367.71 mi (8,638.50 km) |
| Modra to Johnstown (Pennsylvania) | 4,465.65 mi (7,186.77 km) |
