| Forest Grove to Spout Springs (North Carolina) | 2,391.79 mi (3,849.22 km) |
| Forest Grove to Spring (Texas) | 1,837.67 mi (2,957.45 km) |
| Forest Grove to Spring Creek (Nevada) | 502.08 mi (808.02 km) |
| Forest Grove to Spring Hill (Florida) | 2,494.38 mi (4,014.32 km) |
| Forest Grove to Spring Hill (Tennessee) | 1,994.81 mi (3,210.34 km) |
| Forest Grove to Spring Lake (North Carolina) | 2,396.71 mi (3,857.13 km) |
| Forest Grove to Spring Valley (California) | 942.30 mi (1,516.48 km) |
| Forest Grove to Spring Valley (Nevada) | 769.06 mi (1,237.68 km) |
| Forest Grove to Spring Valley (New York) | 2,446.28 mi (3,936.90 km) |
| Forest Grove to Springboro (Ohio) | 2,000.91 mi (3,220.16 km) |
| Forest Grove to Springdale (Arkansas) | 1,633.27 mi (2,628.49 km) |
| Forest Grove to Springdale (New Jersey) | 2,437.94 mi (3,923.48 km) |
| Forest Grove to Springdale (Ohio) | 1,997.14 mi (3,214.08 km) |
| Forest Grove to Springfield (Illinois) | 1,732.63 mi (2,788.40 km) |
| Forest Grove to Springfield (Massachusetts) | 2,490.12 mi (4,007.46 km) |
