| Signa to Cicero (Illinois) | 4,680.57 mi (7,532.65 km) |
| Signa to Cimarron Hills (Colorado) | 5,463.83 mi (8,793.18 km) |
| Signa to Cincinnati (Ohio) | 4,666.42 mi (7,509.87 km) |
| Signa to Cinco Ranch (Texas) | 5,576.58 mi (8,974.64 km) |
| Signa to Circleville (Ohio) | 4,580.71 mi (7,371.94 km) |
| Signa to Citrus (California) | 6,170.82 mi (9,930.97 km) |
| Signa to Citrus Heights (California) | 6,009.65 mi (9,671.59 km) |
| Signa to Citrus Park (Florida) | 5,074.60 mi (8,166.78 km) |
| Signa to Claiborne (Louisiana) | 5,290.86 mi (8,514.81 km) |
| Signa to Claremont (California) | 6,164.67 mi (9,921.07 km) |
| Signa to Claremont (New Hampshire) | 3,982.66 mi (6,409.47 km) |
| Signa to Claremore (Oklahoma) | 5,248.68 mi (8,446.93 km) |
| Signa to Clarksburg (Maryland) | 4,355.05 mi (7,008.78 km) |
| Signa to Clarksburg (West Virginia) | 4,483.94 mi (7,216.20 km) |
| Signa to Clarksdale (Mississippi) | 5,144.03 mi (8,278.51 km) |
