| Forest Grove to Cold Springs (Nevada) | 433.17 mi (697.12 km) |
| Forest Grove to Coldwater (Michigan) | 1,900.46 mi (3,058.50 km) |
| Forest Grove to Colesville (Maryland) | 2,364.64 mi (3,805.53 km) |
| Forest Grove to College (Alaska) | 1,631.30 mi (2,625.32 km) |
| Forest Grove to College Park (Georgia) | 2,190.18 mi (3,524.75 km) |
| Forest Grove to College Park (Maryland) | 2,370.23 mi (3,814.52 km) |
| Forest Grove to College Station (Texas) | 1,773.21 mi (2,853.70 km) |
| Forest Grove to Collegedale (Tennessee) | 2,109.24 mi (3,394.49 km) |
| Forest Grove to Colleyville (Texas) | 1,629.97 mi (2,623.19 km) |
| Forest Grove to Collierville (Tennessee) | 1,886.92 mi (3,036.70 km) |
| Forest Grove to Collinsville (Illinois) | 1,747.99 mi (2,813.12 km) |
| Forest Grove to Colonia (New Jersey) | 2,448.46 mi (3,940.42 km) |
| Forest Grove to Colonial Heights (Virginia) | 2,402.82 mi (3,866.97 km) |
| Forest Grove to Colonial Park (Pennsylvania) | 2,337.73 mi (3,762.21 km) |
| Forest Grove to Colorado Springs (Colorado) | 1,042.55 mi (1,677.82 km) |
