| Thalwil to Cloverly (Maryland) | 4,126.71 mi (6,641.30 km) |
| Thalwil to Clovis (California) | 5,805.01 mi (9,342.26 km) |
| Thalwil to Clovis (New Mexico) | 5,388.57 mi (8,672.07 km) |
| Thalwil to Clute (Texas) | 5,367.28 mi (8,637.81 km) |
| Thalwil to Coachella (California) | 5,876.93 mi (9,458.00 km) |
| Thalwil to Coalinga (California) | 5,864.09 mi (9,437.34 km) |
| Thalwil to Coamo (Puerto Rico) | 4,608.12 mi (7,416.06 km) |
| Thalwil to Coatesville (Pennsylvania) | 4,039.81 mi (6,501.45 km) |
| Thalwil to Cockeysville (Maryland) | 4,095.16 mi (6,590.53 km) |
| Thalwil to Cocoa (Florida) | 4,776.71 mi (7,687.37 km) |
| Thalwil to Cocoa Beach (Florida) | 4,772.86 mi (7,681.18 km) |
| Thalwil to Coconut Creek (Florida) | 4,851.08 mi (7,807.06 km) |
| Thalwil to Coeur d'Alene (Idaho) | 5,097.98 mi (8,204.41 km) |
| Thalwil to Cohoes (New York) | 3,837.18 mi (6,175.35 km) |
| Thalwil to Cold Springs (Nevada) | 5,646.44 mi (9,087.07 km) |
