| Montabaur to Cloverly (Maryland) | 4,003.06 mi (6,442.31 km) |
| Montabaur to Clovis (California) | 5,615.58 mi (9,037.41 km) |
| Montabaur to Clovis (New Mexico) | 5,228.06 mi (8,413.74 km) |
| Montabaur to Clute (Texas) | 5,231.74 mi (8,419.68 km) |
| Montabaur to Coachella (California) | 5,696.16 mi (9,167.09 km) |
| Montabaur to Coalinga (California) | 5,674.49 mi (9,132.22 km) |
| Montabaur to Coamo (Puerto Rico) | 4,571.25 mi (7,356.71 km) |
| Montabaur to Coatesville (Pennsylvania) | 3,915.80 mi (6,301.88 km) |
| Montabaur to Cockeysville (Maryland) | 3,971.13 mi (6,390.92 km) |
| Montabaur to Cocoa (Florida) | 4,674.36 mi (7,522.66 km) |
| Montabaur to Cocoa Beach (Florida) | 4,670.97 mi (7,517.20 km) |
| Montabaur to Coconut Creek (Florida) | 4,755.55 mi (7,653.31 km) |
| Montabaur to Coeur d'Alene (Idaho) | 4,900.76 mi (7,887.01 km) |
| Montabaur to Cohoes (New York) | 3,708.55 mi (5,968.33 km) |
| Montabaur to Cold Springs (Nevada) | 5,453.71 mi (8,776.91 km) |
