| Groningen to Glen Carbon (Illinois) | 4,378.84 mi (7,047.05 km) |
| Groningen to Glen Cove (New York) | 3,665.07 mi (5,898.36 km) |
| Groningen to Glen Ellyn (Illinois) | 4,152.31 mi (6,682.49 km) |
| Groningen to Glen Rock (New Jersey) | 3,680.03 mi (5,922.44 km) |
| Groningen to Glendale (Arizona) | 5,410.53 mi (8,707.41 km) |
| Groningen to Glendale (California) | 5,553.51 mi (8,937.51 km) |
| Groningen to Glendale (Wisconsin) | 4,084.59 mi (6,573.51 km) |
| Groningen to Glendale Heights (Illinois) | 4,150.20 mi (6,679.11 km) |
| Groningen to Glendora (California) | 5,544.29 mi (8,922.67 km) |
| Groningen to Glenmont (Maryland) | 3,882.08 mi (6,247.61 km) |
| Groningen to Glenn Dale (Maryland) | 3,876.92 mi (6,239.30 km) |
| Groningen to Glenn Heights (Texas) | 4,954.92 mi (7,974.18 km) |
| Groningen to Glenpool (Oklahoma) | 4,740.68 mi (7,629.39 km) |
| Groningen to Glens Falls (New York) | 3,553.55 mi (5,718.89 km) |
| Groningen to Glenvar Heights (Florida) | 4,689.07 mi (7,546.33 km) |
