| Groningen to Jeffersonville (Indiana) | 4,244.55 mi (6,830.94 km) |
| Groningen to Jenison (Michigan) | 4,021.30 mi (6,471.66 km) |
| Groningen to Jenks (Oklahoma) | 4,736.92 mi (7,623.34 km) |
| Groningen to Jennings (Missouri) | 4,390.75 mi (7,066.22 km) |
| Groningen to Jensen Beach (Florida) | 4,605.40 mi (7,411.68 km) |
| Groningen to Jericho (New York) | 3,665.60 mi (5,899.21 km) |
| Groningen to Jerome (Idaho) | 4,944.78 mi (7,957.85 km) |
| Groningen to Jersey City (New Jersey) | 3,689.15 mi (5,937.12 km) |
| Groningen to Jessup (Maryland) | 3,867.92 mi (6,224.82 km) |
| Groningen to Johns Creek (Georgia) | 4,407.81 mi (7,093.69 km) |
| Groningen to Johnson City (New York) | 3,695.95 mi (5,948.05 km) |
| Groningen to Johnson City (Tennessee) | 4,220.77 mi (6,792.68 km) |
| Groningen to Johnston (Iowa) | 4,358.08 mi (7,013.65 km) |
| Groningen to Johnstown (Colorado) | 4,797.83 mi (7,721.36 km) |
| Groningen to Johnstown (Pennsylvania) | 3,892.91 mi (6,265.04 km) |
