| Osterburg to Castle Rock (Colorado) | 5,029.92 mi (8,094.87 km) |
| Osterburg to Castro Valley (California) | 5,599.41 mi (9,011.39 km) |
| Osterburg to Catalina Foothills (Arizona) | 5,623.21 mi (9,049.69 km) |
| Osterburg to Cataño (Puerto Rico) | 4,709.32 mi (7,578.92 km) |
| Osterburg to Cathedral City (California) | 5,692.20 mi (9,160.71 km) |
| Osterburg to Catonsville (Maryland) | 4,071.15 mi (6,551.88 km) |
| Osterburg to Cave Spring (Virginia) | 4,295.54 mi (6,913.00 km) |
| Osterburg to Cayce (South Carolina) | 4,502.07 mi (7,245.38 km) |
| Osterburg to Cayey (Puerto Rico) | 4,727.30 mi (7,607.86 km) |
| Osterburg to Cedar City (Utah) | 5,367.85 mi (8,638.73 km) |
| Osterburg to Cedar Falls (Iowa) | 4,464.46 mi (7,184.85 km) |
| Osterburg to Cedar Hill (Texas) | 5,155.77 mi (8,297.42 km) |
| Osterburg to Cedar Lake (Indiana) | 4,354.14 mi (7,007.31 km) |
| Osterburg to Cedar Mill (Oregon) | 5,131.82 mi (8,258.87 km) |
| Osterburg to Cedar Park (Texas) | 5,301.19 mi (8,531.44 km) |
