| Ritterhude to Cloverly (Maryland) | 3,963.10 mi (6,378.00 km) |
| Ritterhude to Clovis (California) | 5,495.13 mi (8,843.56 km) |
| Ritterhude to Clovis (New Mexico) | 5,144.30 mi (8,278.95 km) |
| Ritterhude to Clute (Texas) | 5,175.89 mi (8,329.79 km) |
| Ritterhude to Coachella (California) | 5,586.98 mi (8,991.37 km) |
| Ritterhude to Coalinga (California) | 5,553.74 mi (8,937.89 km) |
| Ritterhude to Coamo (Puerto Rico) | 4,612.27 mi (7,422.74 km) |
| Ritterhude to Coatesville (Pennsylvania) | 3,875.74 mi (6,237.40 km) |
| Ritterhude to Cockeysville (Maryland) | 3,930.86 mi (6,326.11 km) |
| Ritterhude to Cocoa (Florida) | 4,654.20 mi (7,490.21 km) |
| Ritterhude to Cocoa Beach (Florida) | 4,651.26 mi (7,485.48 km) |
| Ritterhude to Coconut Creek (Florida) | 4,741.88 mi (7,631.31 km) |
| Ritterhude to Coeur d'Alene (Idaho) | 4,770.22 mi (7,676.93 km) |
| Ritterhude to Cohoes (New York) | 3,664.25 mi (5,897.04 km) |
| Ritterhude to Cold Springs (Nevada) | 5,328.94 mi (8,576.10 km) |
