| Grezzana to Camas (Washington) | 5,531.64 mi (8,902.31 km) |
| Grezzana to Cambridge (Maryland) | 4,270.62 mi (6,872.90 km) |
| Grezzana to Cambridge (Massachusetts) | 3,904.93 mi (6,284.37 km) |
| Grezzana to Camden (Arkansas) | 5,199.34 mi (8,367.53 km) |
| Grezzana to Camden (New Jersey) | 4,171.57 mi (6,713.49 km) |
| Grezzana to Cameron Park (California) | 5,902.34 mi (9,498.90 km) |
| Grezzana to Camp Pendleton South (California) | 6,112.01 mi (9,836.33 km) |
| Grezzana to Camp Springs (Maryland) | 4,295.91 mi (6,913.60 km) |
| Grezzana to Camp Verde (Arizona) | 5,855.11 mi (9,422.89 km) |
| Grezzana to Campbell (California) | 6,011.97 mi (9,675.34 km) |
| Grezzana to Campbellsville (Kentucky) | 4,713.72 mi (7,586.00 km) |
| Grezzana to Campton Hills (Illinois) | 4,625.87 mi (7,444.62 km) |
| Grezzana to Canby (Oregon) | 5,557.89 mi (8,944.57 km) |
| Grezzana to Candelaria (Puerto Rico) | 4,708.77 mi (7,578.04 km) |
| Grezzana to Candler-McAfee (Georgia) | 4,834.87 mi (7,780.98 km) |
