| Sommerda to Cloverly (Maryland) | 4,112.11 mi (6,617.80 km) |
| Sommerda to Clovis (California) | 5,666.77 mi (9,119.79 km) |
| Sommerda to Clovis (New Mexico) | 5,309.55 mi (8,544.90 km) |
| Sommerda to Clute (Texas) | 5,331.94 mi (8,580.93 km) |
| Sommerda to Coachella (California) | 5,757.51 mi (9,265.82 km) |
| Sommerda to Coalinga (California) | 5,725.40 mi (9,214.15 km) |
| Sommerda to Coamo (Puerto Rico) | 4,714.08 mi (7,586.57 km) |
| Sommerda to Coatesville (Pennsylvania) | 4,024.76 mi (6,477.22 km) |
| Sommerda to Cockeysville (Maryland) | 4,079.99 mi (6,566.12 km) |
| Sommerda to Cocoa (Florida) | 4,793.92 mi (7,715.07 km) |
| Sommerda to Cocoa Beach (Florida) | 4,790.75 mi (7,709.96 km) |
| Sommerda to Coconut Creek (Florida) | 4,878.21 mi (7,850.72 km) |
| Sommerda to Coeur d'Alene (Idaho) | 4,942.11 mi (7,953.55 km) |
| Sommerda to Cohoes (New York) | 3,815.04 mi (6,139.72 km) |
| Sommerda to Cold Springs (Nevada) | 5,500.77 mi (8,852.64 km) |
