| Ritterhude to Camas (Washington) | 5,029.15 mi (8,093.63 km) |
| Ritterhude to Cambridge (Maryland) | 3,954.94 mi (6,364.86 km) |
| Ritterhude to Cambridge (Massachusetts) | 3,584.13 mi (5,768.10 km) |
| Ritterhude to Camden (Arkansas) | 4,835.69 mi (7,782.30 km) |
| Ritterhude to Camden (New Jersey) | 3,850.91 mi (6,197.44 km) |
| Ritterhude to Cameron Park (California) | 5,416.57 mi (8,717.13 km) |
| Ritterhude to Camp Pendleton South (California) | 5,650.02 mi (9,092.83 km) |
| Ritterhude to Camp Springs (Maryland) | 3,974.75 mi (6,396.74 km) |
| Ritterhude to Camp Verde (Arizona) | 5,409.25 mi (8,705.34 km) |
| Ritterhude to Campbell (California) | 5,526.30 mi (8,893.72 km) |
| Ritterhude to Campbellsville (Kentucky) | 4,363.91 mi (7,023.04 km) |
| Ritterhude to Campton Hills (Illinois) | 4,238.61 mi (6,821.39 km) |
| Ritterhude to Canby (Oregon) | 5,055.44 mi (8,135.94 km) |
| Ritterhude to Candelaria (Puerto Rico) | 4,588.65 mi (7,384.72 km) |
| Ritterhude to Candler-McAfee (Georgia) | 4,510.49 mi (7,258.94 km) |
