| Thalwil to Castle Rock (Colorado) | 5,186.64 mi (8,347.09 km) |
| Thalwil to Castro Valley (California) | 5,822.17 mi (9,369.88 km) |
| Thalwil to Catalina Foothills (Arizona) | 5,779.12 mi (9,300.60 km) |
| Thalwil to Cataño (Puerto Rico) | 4,580.36 mi (7,371.38 km) |
| Thalwil to Cathedral City (California) | 5,878.88 mi (9,461.15 km) |
| Thalwil to Catonsville (Maryland) | 4,109.13 mi (6,613.00 km) |
| Thalwil to Cave Spring (Virginia) | 4,335.44 mi (6,977.21 km) |
| Thalwil to Cayce (South Carolina) | 4,528.16 mi (7,287.37 km) |
| Thalwil to Cayey (Puerto Rico) | 4,596.85 mi (7,397.92 km) |
| Thalwil to Cedar City (Utah) | 5,552.87 mi (8,936.49 km) |
| Thalwil to Cedar Falls (Iowa) | 4,585.09 mi (7,378.99 km) |
| Thalwil to Cedar Hill (Texas) | 5,248.19 mi (8,446.15 km) |
| Thalwil to Cedar Lake (Indiana) | 4,448.58 mi (7,159.30 km) |
| Thalwil to Cedar Mill (Oregon) | 5,379.53 mi (8,657.52 km) |
| Thalwil to Cedar Park (Texas) | 5,388.38 mi (8,671.76 km) |
