| Grammichele to Culpeper (Virginia) | 4,813.11 mi (7,745.95 km) |
| Grammichele to Culver City (California) | 6,663.78 mi (10,724.32 km) |
| Grammichele to Cumberland (Maryland) | 4,804.44 mi (7,732.00 km) |
| Grammichele to Cupertino (California) | 6,591.72 mi (10,608.35 km) |
| Grammichele to Cutler Bay (Florida) | 5,425.93 mi (8,732.20 km) |
| Grammichele to Cutlerville (Michigan) | 4,984.23 mi (8,021.34 km) |
| Grammichele to Cuyahoga Falls (Ohio) | 4,871.15 mi (7,839.36 km) |
| Grammichele to Cypress (California) | 6,662.26 mi (10,721.88 km) |
| Grammichele to Cypress Gardens (Florida) | 5,394.81 mi (8,682.11 km) |
| Grammichele to Cypress Lake (Florida) | 5,465.14 mi (8,795.29 km) |
| Grammichele to D'Iberville (Mississippi) | 5,638.24 mi (9,073.87 km) |
| Grammichele to Dakota Ridge (Colorado) | 5,897.08 mi (9,490.44 km) |
| Grammichele to Dale City (Virginia) | 4,776.63 mi (7,687.24 km) |
| Grammichele to Dallas (Georgia) | 5,305.22 mi (8,537.93 km) |
| Grammichele to Dallas (Oregon) | 6,185.29 mi (9,954.27 km) |
