| Osimo to Cloverly (Maryland) | 4,461.78 mi (7,180.54 km) |
| Osimo to Clovis (California) | 6,158.38 mi (9,910.96 km) |
| Osimo to Clovis (New Mexico) | 5,740.20 mi (9,237.97 km) |
| Osimo to Clute (Texas) | 5,707.96 mi (9,186.08 km) |
| Osimo to Coachella (California) | 6,231.53 mi (10,028.67 km) |
| Osimo to Coalinga (California) | 6,217.42 mi (10,005.97 km) |
| Osimo to Coamo (Puerto Rico) | 4,865.60 mi (7,830.43 km) |
| Osimo to Coatesville (Pennsylvania) | 4,375.24 mi (7,041.26 km) |
| Osimo to Cockeysville (Maryland) | 4,430.52 mi (7,130.23 km) |
| Osimo to Cocoa (Florida) | 5,095.79 mi (8,200.88 km) |
| Osimo to Cocoa Beach (Florida) | 5,091.61 mi (8,194.15 km) |
| Osimo to Coconut Creek (Florida) | 5,164.57 mi (8,311.57 km) |
| Osimo to Coeur d'Alene (Idaho) | 5,448.17 mi (8,767.98 km) |
| Osimo to Cohoes (New York) | 4,175.62 mi (6,720.01 km) |
| Osimo to Cold Springs (Nevada) | 5,998.76 mi (9,654.07 km) |
