| Olten to Cloverly (Maryland) | 4,096.65 mi (6,592.92 km) |
| Olten to Clovis (California) | 5,781.62 mi (9,304.61 km) |
| Olten to Clovis (New Mexico) | 5,361.19 mi (8,628.00 km) |
| Olten to Clute (Texas) | 5,337.83 mi (8,590.41 km) |
| Olten to Coachella (California) | 5,852.06 mi (9,417.97 km) |
| Olten to Coalinga (California) | 5,840.72 mi (9,399.73 km) |
| Olten to Coamo (Puerto Rico) | 4,576.78 mi (7,365.62 km) |
| Olten to Coatesville (Pennsylvania) | 4,009.78 mi (6,453.12 km) |
| Olten to Cockeysville (Maryland) | 4,065.13 mi (6,542.19 km) |
| Olten to Cocoa (Florida) | 4,745.73 mi (7,637.51 km) |
| Olten to Cocoa Beach (Florida) | 4,741.87 mi (7,631.30 km) |
| Olten to Coconut Creek (Florida) | 4,819.91 mi (7,756.89 km) |
| Olten to Coeur d'Alene (Idaho) | 5,076.27 mi (8,169.47 km) |
| Olten to Cohoes (New York) | 3,807.43 mi (6,127.46 km) |
| Olten to Cold Springs (Nevada) | 5,623.71 mi (9,050.48 km) |
