| Oss to Cloverly (Maryland) | 3,874.87 mi (6,236.01 km) |
| Oss to Clovis (California) | 5,480.60 mi (8,820.17 km) |
| Oss to Clovis (New Mexico) | 5,092.92 mi (8,196.26 km) |
| Oss to Clute (Texas) | 5,100.43 mi (8,208.35 km) |
| Oss to Coachella (California) | 5,560.39 mi (8,948.59 km) |
| Oss to Coalinga (California) | 5,539.54 mi (8,915.02 km) |
| Oss to Coamo (Puerto Rico) | 4,473.23 mi (7,198.97 km) |
| Oss to Coatesville (Pennsylvania) | 3,787.56 mi (6,095.49 km) |
| Oss to Cockeysville (Maryland) | 3,842.86 mi (6,184.48 km) |
| Oss to Cocoa (Florida) | 4,551.77 mi (7,325.37 km) |
| Oss to Cocoa Beach (Florida) | 4,548.52 mi (7,320.13 km) |
| Oss to Coconut Creek (Florida) | 4,635.03 mi (7,459.37 km) |
| Oss to Coeur d'Alene (Idaho) | 4,767.26 mi (7,672.17 km) |
| Oss to Cohoes (New York) | 3,579.26 mi (5,760.27 km) |
| Oss to Cold Springs (Nevada) | 5,319.26 mi (8,560.52 km) |
