| Sommerda to Carson (California) | 5,808.77 mi (9,348.31 km) |
| Sommerda to Carson City (Nevada) | 5,527.68 mi (8,895.94 km) |
| Sommerda to Carteret (New Jersey) | 3,934.76 mi (6,332.38 km) |
| Sommerda to Cartersville (Georgia) | 4,658.51 mi (7,497.15 km) |
| Sommerda to Carthage (Missouri) | 4,856.29 mi (7,815.45 km) |
| Sommerda to Cary (Illinois) | 4,380.54 mi (7,049.80 km) |
| Sommerda to Cary (North Carolina) | 4,343.95 mi (6,990.91 km) |
| Sommerda to Casa de Oro-Mount Helix (California) | 5,836.80 mi (9,393.43 km) |
| Sommerda to Casa Grande (Arizona) | 5,672.97 mi (9,129.76 km) |
| Sommerda to Casas Adobes (Arizona) | 5,682.62 mi (9,145.29 km) |
| Sommerda to Cascades (Virginia) | 4,130.07 mi (6,646.71 km) |
| Sommerda to Casper (Wyoming) | 4,938.24 mi (7,947.33 km) |
| Sommerda to Casselberry (Florida) | 4,802.04 mi (7,728.14 km) |
| Sommerda to Castaic (California) | 5,780.31 mi (9,302.51 km) |
| Sommerda to Castle Pines (Colorado) | 5,082.92 mi (8,180.17 km) |
