| Iselin to Carlsbad (California) | 2,406.02 mi (3,872.12 km) |
| Iselin to Carlsbad (New Mexico) | 1,745.43 mi (2,808.99 km) |
| Iselin to Carmel (Indiana) | 624.55 mi (1,005.11 km) |
| Iselin to Carmichael (California) | 2,476.27 mi (3,985.18 km) |
| Iselin to Carney (Maryland) | 141.83 mi (228.25 km) |
| Iselin to Carnot-Moon (Pennsylvania) | 309.77 mi (498.53 km) |
| Iselin to Carol Stream (Illinois) | 722.85 mi (1,163.32 km) |
| Iselin to Carolina (Puerto Rico) | 1,609.46 mi (2,590.18 km) |
| Iselin to Carolina Forest (South Carolina) | 533.72 mi (858.93 km) |
| Iselin to Carpentersville (Illinois) | 731.81 mi (1,177.73 km) |
| Iselin to Carpinteria (California) | 2,486.74 mi (4,002.03 km) |
| Iselin to Carrboro (North Carolina) | 412.11 mi (663.23 km) |
| Iselin to Carroll (Iowa) | 1,068.67 mi (1,719.85 km) |
| Iselin to Carrollton (Georgia) | 764.07 mi (1,229.66 km) |
| Iselin to Carrollton (Texas) | 1,350.09 mi (2,172.76 km) |
