| Isperih to Cicero (Illinois) | 5,271.32 mi (8,483.37 km) |
| Isperih to Cimarron Hills (Colorado) | 5,979.01 mi (9,622.28 km) |
| Isperih to Cincinnati (Ohio) | 5,290.48 mi (8,514.20 km) |
| Isperih to Cinco Ranch (Texas) | 6,199.55 mi (9,977.21 km) |
| Isperih to Circleville (Ohio) | 5,208.87 mi (8,382.87 km) |
| Isperih to Citrus (California) | 6,618.45 mi (10,651.36 km) |
| Isperih to Citrus Heights (California) | 6,404.42 mi (10,306.91 km) |
| Isperih to Citrus Park (Florida) | 5,768.36 mi (9,283.28 km) |
| Isperih to Claiborne (Louisiana) | 5,917.18 mi (9,522.79 km) |
| Isperih to Claremont (California) | 6,613.65 mi (10,643.64 km) |
| Isperih to Claremont (New Hampshire) | 4,628.36 mi (7,448.63 km) |
| Isperih to Claremore (Oklahoma) | 5,834.38 mi (9,389.53 km) |
| Isperih to Clarksburg (Maryland) | 5,009.59 mi (8,062.16 km) |
| Isperih to Clarksburg (West Virginia) | 5,125.50 mi (8,248.69 km) |
| Isperih to Clarksdale (Mississippi) | 5,769.15 mi (9,284.55 km) |
