| Obernkirchen to Cloverly (Maryland) | 4,002.34 mi (6,441.15 km) |
| Obernkirchen to Clovis (California) | 5,553.78 mi (8,937.94 km) |
| Obernkirchen to Clovis (New Mexico) | 5,195.05 mi (8,360.62 km) |
| Obernkirchen to Clute (Texas) | 5,219.72 mi (8,400.32 km) |
| Obernkirchen to Coachella (California) | 5,643.41 mi (9,082.19 km) |
| Obernkirchen to Coalinga (California) | 5,612.45 mi (9,032.37 km) |
| Obernkirchen to Coamo (Puerto Rico) | 4,627.05 mi (7,446.52 km) |
| Obernkirchen to Coatesville (Pennsylvania) | 3,914.98 mi (6,300.55 km) |
| Obernkirchen to Cockeysville (Maryland) | 3,970.18 mi (6,389.38 km) |
| Obernkirchen to Cocoa (Florida) | 4,688.06 mi (7,544.71 km) |
| Obernkirchen to Cocoa Beach (Florida) | 4,684.99 mi (7,539.76 km) |
| Obernkirchen to Coconut Creek (Florida) | 4,773.87 mi (7,682.80 km) |
| Obernkirchen to Coeur d'Alene (Idaho) | 4,830.62 mi (7,774.13 km) |
| Obernkirchen to Cohoes (New York) | 3,704.58 mi (5,961.94 km) |
| Obernkirchen to Cold Springs (Nevada) | 5,388.37 mi (8,671.74 km) |
