| South Bend to Castle Pines (Colorado) | 986.18 mi (1,587.11 km) |
| South Bend to Castle Rock (Colorado) | 986.85 mi (1,588.18 km) |
| South Bend to Castro Valley (California) | 1,908.69 mi (3,071.74 km) |
| South Bend to Catalina Foothills (Arizona) | 1,497.67 mi (2,410.27 km) |
| South Bend to Cataño (Puerto Rico) | 1,995.68 mi (3,211.74 km) |
| South Bend to Cathedral City (California) | 1,725.75 mi (2,777.33 km) |
| South Bend to Catonsville (Maryland) | 527.43 mi (848.82 km) |
| South Bend to Cave Spring (Virginia) | 453.88 mi (730.44 km) |
| South Bend to Cayce (South Carolina) | 605.26 mi (974.08 km) |
| South Bend to Cayey (Puerto Rico) | 2,013.92 mi (3,241.09 km) |
| South Bend to Cedar City (Utah) | 1,446.78 mi (2,328.37 km) |
| South Bend to Cedar Falls (Iowa) | 322.26 mi (518.63 km) |
| South Bend to Cedar Hill (Texas) | 859.85 mi (1,383.80 km) |
| South Bend to Cedar Lake (Indiana) | 64.10 mi (103.16 km) |
| South Bend to Cedar Mill (Oregon) | 1,830.88 mi (2,946.51 km) |
