| Montecatini Terme to Cookeville (Tennessee) | 4,823.09 mi (7,762.01 km) |
| Montecatini Terme to Coolidge (Arizona) | 6,005.78 mi (9,665.37 km) |
| Montecatini Terme to Coon Rapids (Minnesota) | 4,726.32 mi (7,606.28 km) |
| Montecatini Terme to Cooper City (Florida) | 5,043.58 mi (8,116.86 km) |
| Montecatini Terme to Coos Bay (Oregon) | 5,799.43 mi (9,333.27 km) |
| Montecatini Terme to Copiague (New York) | 4,111.92 mi (6,617.50 km) |
| Montecatini Terme to Coppell (Texas) | 5,450.76 mi (8,772.15 km) |
| Montecatini Terme to Copperas Cove (Texas) | 5,579.96 mi (8,980.08 km) |
| Montecatini Terme to Coral Gables (Florida) | 5,058.47 mi (8,140.82 km) |
| Montecatini Terme to Coral Springs (Florida) | 5,032.15 mi (8,098.47 km) |
| Montecatini Terme to Coral Terrace (Florida) | 5,058.09 mi (8,140.21 km) |
| Montecatini Terme to Coralville (Iowa) | 4,820.37 mi (7,757.64 km) |
| Montecatini Terme to Coram (New York) | 4,087.04 mi (6,577.45 km) |
| Montecatini Terme to Corcoran (California) | 6,094.58 mi (9,808.28 km) |
| Montecatini Terme to Cordele (Georgia) | 4,935.29 mi (7,942.59 km) |
