| Upper Grand Lagoon to Cold Springs (Nevada) | 2,033.53 mi (3,272.66 km) |
| Upper Grand Lagoon to Coldwater (Michigan) | 814.79 mi (1,311.28 km) |
| Upper Grand Lagoon to Colesville (Maryland) | 789.97 mi (1,271.33 km) |
| Upper Grand Lagoon to College (Alaska) | 3,536.10 mi (5,690.81 km) |
| Upper Grand Lagoon to College Park (Georgia) | 250.99 mi (403.93 km) |
| Upper Grand Lagoon to College Park (Maryland) | 788.41 mi (1,268.82 km) |
| Upper Grand Lagoon to College Station (Texas) | 629.60 mi (1,013.24 km) |
| Upper Grand Lagoon to Collegedale (Tennessee) | 339.82 mi (546.88 km) |
| Upper Grand Lagoon to Colleyville (Texas) | 697.25 mi (1,122.12 km) |
| Upper Grand Lagoon to Collierville (Tennessee) | 408.15 mi (656.85 km) |
| Upper Grand Lagoon to Collinsville (Illinois) | 635.92 mi (1,023.42 km) |
| Upper Grand Lagoon to Colonia (New Jersey) | 964.18 mi (1,551.70 km) |
| Upper Grand Lagoon to Colonial Heights (Virginia) | 685.21 mi (1,102.74 km) |
| Upper Grand Lagoon to Colonial Park (Pennsylvania) | 861.53 mi (1,386.49 km) |
| Upper Grand Lagoon to Colorado Springs (Colorado) | 1,234.78 mi (1,987.18 km) |
