| Ritterhude to Corinth (Mississippi) | 4,604.75 mi (7,410.63 km) |
| Ritterhude to Corinth (Texas) | 5,008.55 mi (8,060.48 km) |
| Ritterhude to Cornelius (North Carolina) | 4,291.90 mi (6,907.14 km) |
| Ritterhude to Cornelius (Oregon) | 5,048.23 mi (8,124.34 km) |
| Ritterhude to Corning (New York) | 3,819.07 mi (6,146.21 km) |
| Ritterhude to Corona (California) | 5,616.96 mi (9,039.62 km) |
| Ritterhude to Coronado (California) | 5,677.65 mi (9,137.29 km) |
| Ritterhude to Corpus Christi (Texas) | 5,319.75 mi (8,561.31 km) |
| Ritterhude to Corsicana (Texas) | 5,045.78 mi (8,120.39 km) |
| Ritterhude to Cortland (New York) | 3,764.96 mi (6,059.11 km) |
| Ritterhude to Corvallis (Oregon) | 5,111.43 mi (8,226.05 km) |
| Ritterhude to Coshocton (Ohio) | 4,087.91 mi (6,578.85 km) |
| Ritterhude to Costa Mesa (California) | 5,638.47 mi (9,074.25 km) |
| Ritterhude to Coto de Caza (California) | 5,633.57 mi (9,066.36 km) |
| Ritterhude to Cottage Grove (Minnesota) | 4,244.60 mi (6,831.03 km) |
