| Sommerda to Cicero (Illinois) | 4,381.49 mi (7,051.32 km) |
| Sommerda to Cimarron Hills (Colorado) | 5,111.24 mi (8,225.74 km) |
| Sommerda to Cincinnati (Ohio) | 4,397.04 mi (7,076.34 km) |
| Sommerda to Cinco Ranch (Texas) | 5,306.58 mi (8,540.12 km) |
| Sommerda to Circleville (Ohio) | 4,315.24 mi (6,944.71 km) |
| Sommerda to Citrus (California) | 5,781.70 mi (9,304.75 km) |
| Sommerda to Citrus Heights (California) | 5,594.77 mi (9,003.91 km) |
| Sommerda to Citrus Park (Florida) | 4,882.68 mi (7,857.91 km) |
| Sommerda to Claiborne (Louisiana) | 5,023.86 mi (8,085.12 km) |
| Sommerda to Claremont (California) | 5,776.23 mi (9,295.94 km) |
| Sommerda to Claremont (New Hampshire) | 3,735.16 mi (6,011.15 km) |
| Sommerda to Claremore (Oklahoma) | 4,946.21 mi (7,960.16 km) |
| Sommerda to Clarksburg (Maryland) | 4,116.88 mi (6,625.48 km) |
| Sommerda to Clarksburg (West Virginia) | 4,231.88 mi (6,810.55 km) |
| Sommerda to Clarksdale (Mississippi) | 4,875.84 mi (7,846.90 km) |
