| Sinaia to Cloverly (Maryland) | 4,886.10 mi (7,863.42 km) |
| Sinaia to Clovis (California) | 6,359.69 mi (10,234.93 km) |
| Sinaia to Clovis (New Mexico) | 6,061.71 mi (9,755.38 km) |
| Sinaia to Clute (Texas) | 6,102.97 mi (9,821.78 km) |
| Sinaia to Coachella (California) | 6,472.84 mi (10,417.03 km) |
| Sinaia to Coalinga (California) | 6,417.33 mi (10,327.70 km) |
| Sinaia to Coamo (Puerto Rico) | 5,427.68 mi (8,735.00 km) |
| Sinaia to Coatesville (Pennsylvania) | 4,798.75 mi (7,722.83 km) |
| Sinaia to Cockeysville (Maryland) | 4,853.98 mi (7,811.73 km) |
| Sinaia to Cocoa (Florida) | 5,564.46 mi (8,955.14 km) |
| Sinaia to Cocoa Beach (Florida) | 5,561.12 mi (8,949.76 km) |
| Sinaia to Coconut Creek (Florida) | 5,645.96 mi (9,086.30 km) |
| Sinaia to Coeur d'Alene (Idaho) | 5,615.17 mi (9,036.74 km) |
| Sinaia to Cohoes (New York) | 4,588.80 mi (7,384.96 km) |
| Sinaia to Cold Springs (Nevada) | 6,184.59 mi (9,953.14 km) |
