| Osterburg to Cloverly (Maryland) | 4,088.60 mi (6,579.97 km) |
| Osterburg to Clovis (California) | 5,594.82 mi (9,004.00 km) |
| Osterburg to Clovis (New Mexico) | 5,259.53 mi (8,464.39 km) |
| Osterburg to Clute (Texas) | 5,298.37 mi (8,526.90 km) |
| Osterburg to Coachella (California) | 5,692.16 mi (9,160.65 km) |
| Osterburg to Coalinga (California) | 5,653.24 mi (9,098.01 km) |
| Osterburg to Coamo (Puerto Rico) | 4,737.74 mi (7,624.66 km) |
| Osterburg to Coatesville (Pennsylvania) | 4,001.25 mi (6,439.38 km) |
| Osterburg to Cockeysville (Maryland) | 4,056.33 mi (6,528.03 km) |
| Osterburg to Cocoa (Florida) | 4,781.64 mi (7,695.31 km) |
| Osterburg to Cocoa Beach (Florida) | 4,778.73 mi (7,690.63 km) |
| Osterburg to Coconut Creek (Florida) | 4,869.70 mi (7,837.03 km) |
| Osterburg to Coeur d'Alene (Idaho) | 4,864.68 mi (7,828.95 km) |
| Osterburg to Cohoes (New York) | 3,789.21 mi (6,098.15 km) |
| Osterburg to Cold Springs (Nevada) | 5,426.37 mi (8,732.90 km) |
