| Ostrow Mazowiecka to Capodrise | 886.34 mi (1,426.43 km) |
| Ostrow Mazowiecka to Capoterra | 1,123.85 mi (1,808.65 km) |
| Ostrow Mazowiecka to Capriolo | 730.79 mi (1,176.09 km) |
| Ostrow Mazowiecka to Capua | 884.39 mi (1,423.29 km) |
| Ostrow Mazowiecka to Capurso | 844.70 mi (1,359.41 km) |
| Ostrow Mazowiecka to Carate Brianza | 749.53 mi (1,206.25 km) |
| Ostrow Mazowiecka to Caravaggio | 747.42 mi (1,202.86 km) |
| Ostrow Mazowiecka to Carbonera | 654.59 mi (1,053.47 km) |
| Ostrow Mazowiecka to Carbonia | 1,136.03 mi (1,828.26 km) |
| Ostrow Mazowiecka to Cardito | 892.79 mi (1,436.81 km) |
| Ostrow Mazowiecka to Carignano | 843.37 mi (1,357.27 km) |
| Ostrow Mazowiecka to Carini | 1,095.97 mi (1,763.79 km) |
| Ostrow Mazowiecka to Carlentini | 1,122.27 mi (1,806.11 km) |
| Ostrow Mazowiecka to Carmagnola | 844.68 mi (1,359.38 km) |
| Ostrow Mazowiecka to Carmiano | 879.43 mi (1,415.30 km) |
