| Forest Grove to Glen Carbon (Illinois) | 1,746.67 mi (2,811.00 km) |
| Forest Grove to Glen Cove (New York) | 2,473.17 mi (3,980.18 km) |
| Forest Grove to Glen Ellyn (Illinois) | 1,754.72 mi (2,823.95 km) |
| Forest Grove to Glen Rock (New Jersey) | 2,447.02 mi (3,938.09 km) |
| Forest Grove to Glendale (Arizona) | 1,006.44 mi (1,619.71 km) |
| Forest Grove to Glendale (California) | 824.62 mi (1,327.10 km) |
| Forest Grove to Glendale (Wisconsin) | 1,732.81 mi (2,788.69 km) |
| Forest Grove to Glendale Heights (Illinois) | 1,752.70 mi (2,820.70 km) |
| Forest Grove to Glendora (California) | 833.87 mi (1,341.98 km) |
| Forest Grove to Glenmont (Maryland) | 2,362.54 mi (3,802.14 km) |
| Forest Grove to Glenn Dale (Maryland) | 2,376.87 mi (3,825.20 km) |
| Forest Grove to Glenn Heights (Texas) | 1,658.21 mi (2,668.63 km) |
| Forest Grove to Glenpool (Oklahoma) | 1,555.64 mi (2,503.56 km) |
| Forest Grove to Glens Falls (New York) | 2,406.94 mi (3,873.59 km) |
| Forest Grove to Glenvar Heights (Florida) | 2,722.17 mi (4,380.92 km) |
