| Monte Porzio Catone to Butzbach | 626.18 mi (1,007.75 km) |
| Monte Porzio Catone to Buxtehude | 817.59 mi (1,315.78 km) |
| Monte Porzio Catone to Cadolzburg | 534.88 mi (860.81 km) |
| Monte Porzio Catone to Calbe | 698.32 mi (1,123.83 km) |
| Monte Porzio Catone to Calw | 514.41 mi (827.86 km) |
| Monte Porzio Catone to Castrop-Rauxel | 719.07 mi (1,157.23 km) |
| Monte Porzio Catone to Celle | 756.85 mi (1,218.03 km) |
| Monte Porzio Catone to Cham | 511.30 mi (822.86 km) |
| Monte Porzio Catone to Chemnitz | 623.06 mi (1,002.72 km) |
| Monte Porzio Catone to Clausthal-Zellerfeld | 699.15 mi (1,125.17 km) |
| Monte Porzio Catone to Cloppenburg | 792.60 mi (1,275.56 km) |
| Monte Porzio Catone to Coburg | 589.79 mi (949.18 km) |
| Monte Porzio Catone to Coesfeld | 747.04 mi (1,202.25 km) |
| Monte Porzio Catone to Cologne | 686.88 mi (1,105.43 km) |
| Monte Porzio Catone to Coswig | 645.02 mi (1,038.06 km) |
