| Sommerda to Corinth (Mississippi) | 4,759.74 mi (7,660.07 km) |
| Sommerda to Corinth (Texas) | 5,169.01 mi (8,318.71 km) |
| Sommerda to Cornelius (North Carolina) | 4,440.29 mi (7,145.96 km) |
| Sommerda to Cornelius (Oregon) | 5,219.82 mi (8,400.49 km) |
| Sommerda to Corning (New York) | 3,971.90 mi (6,392.15 km) |
| Sommerda to Corona (California) | 5,787.88 mi (9,314.70 km) |
| Sommerda to Coronado (California) | 5,848.27 mi (9,411.88 km) |
| Sommerda to Corpus Christi (Texas) | 5,476.56 mi (8,813.68 km) |
| Sommerda to Corsicana (Texas) | 5,205.03 mi (8,376.68 km) |
| Sommerda to Cortland (New York) | 3,917.61 mi (6,304.78 km) |
| Sommerda to Corvallis (Oregon) | 5,283.08 mi (8,502.29 km) |
| Sommerda to Coshocton (Ohio) | 4,242.53 mi (6,827.69 km) |
| Sommerda to Costa Mesa (California) | 5,809.45 mi (9,349.40 km) |
| Sommerda to Coto de Caza (California) | 5,804.46 mi (9,341.38 km) |
| Sommerda to Cottage Grove (Minnesota) | 4,410.16 mi (7,097.46 km) |
