| Ritterhude to Commerce City (Colorado) | 4,891.22 mi (7,871.65 km) |
| Ritterhude to Compton (California) | 5,633.54 mi (9,066.31 km) |
| Ritterhude to Comstock Park (Michigan) | 4,087.87 mi (6,578.79 km) |
| Ritterhude to Concord (California) | 5,485.09 mi (8,827.39 km) |
| Ritterhude to Concord (Missouri) | 4,484.05 mi (7,216.38 km) |
| Ritterhude to Concord (New Hampshire) | 3,562.02 mi (5,732.52 km) |
| Ritterhude to Concord (North Carolina) | 4,286.59 mi (6,898.59 km) |
| Ritterhude to Conneaut (Ohio) | 3,959.31 mi (6,371.90 km) |
| Ritterhude to Connersville (Indiana) | 4,238.37 mi (6,820.99 km) |
| Ritterhude to Conroe (Texas) | 5,107.42 mi (8,219.59 km) |
| Ritterhude to Converse (Texas) | 5,253.66 mi (8,454.95 km) |
| Ritterhude to Conway (Arkansas) | 4,741.07 mi (7,630.02 km) |
| Ritterhude to Conway (Florida) | 4,670.39 mi (7,516.27 km) |
| Ritterhude to Conway (South Carolina) | 4,304.14 mi (6,926.85 km) |
| Ritterhude to Conyers (Georgia) | 4,503.27 mi (7,247.32 km) |
