| Collinsville to Cassina de' Pecchi | 4,774.21 mi (7,683.35 km) |
| Collinsville to Cassino | 5,118.70 mi (8,237.76 km) |
| Collinsville to Castagneto Carducci | 4,917.52 mi (7,913.99 km) |
| Collinsville to Castano Primo | 4,748.92 mi (7,642.65 km) |
| Collinsville to Castel Bolognese | 4,919.28 mi (7,916.81 km) |
| Collinsville to Castel Gandolfo | 5,059.97 mi (8,143.23 km) |
| Collinsville to Castel Goffredo | 4,826.98 mi (7,768.27 km) |
| Collinsville to Castel Maggiore | 4,891.83 mi (7,872.64 km) |
| Collinsville to Castel Mella | 4,806.06 mi (7,734.60 km) |
| Collinsville to Castel San Giorgio | 5,184.78 mi (8,344.10 km) |
| Collinsville to Castel San Giovanni | 4,795.17 mi (7,717.08 km) |
| Collinsville to Castel San Pietro Terme | 4,907.24 mi (7,897.43 km) |
| Collinsville to Castel Volturno | 5,141.28 mi (8,274.09 km) |
| Collinsville to Castelbuono | 5,282.97 mi (8,502.11 km) |
| Collinsville to Casteldaccia | 5,253.84 mi (8,455.24 km) |
