| Vianden to Cicero (Illinois) | 4,248.30 mi (6,836.97 km) |
| Vianden to Cimarron Hills (Colorado) | 5,006.80 mi (8,057.67 km) |
| Vianden to Cincinnati (Ohio) | 4,250.55 mi (6,840.60 km) |
| Vianden to Cinco Ranch (Texas) | 5,161.84 mi (8,307.18 km) |
| Vianden to Circleville (Ohio) | 4,166.96 mi (6,706.07 km) |
| Vianden to Citrus (California) | 5,700.32 mi (9,173.78 km) |
| Vianden to Citrus Heights (California) | 5,531.50 mi (8,902.08 km) |
| Vianden to Citrus Park (Florida) | 4,708.04 mi (7,576.85 km) |
| Vianden to Claiborne (Louisiana) | 4,877.41 mi (7,849.43 km) |
| Vianden to Claremont (California) | 5,694.40 mi (9,164.25 km) |
| Vianden to Claremont (New Hampshire) | 3,578.36 mi (5,758.82 km) |
| Vianden to Claremore (Oklahoma) | 4,815.49 mi (7,749.78 km) |
| Vianden to Clarksburg (Maryland) | 3,957.24 mi (6,368.57 km) |
| Vianden to Clarksburg (West Virginia) | 4,077.92 mi (6,562.78 km) |
| Vianden to Clarksdale (Mississippi) | 4,729.65 mi (7,611.64 km) |
