| Ostrow Mazowiecka to Creutzwald | 704.52 mi (1,133.82 km) |
| Ostrow Mazowiecka to Croissy-sur-Seine | 900.33 mi (1,448.94 km) |
| Ostrow Mazowiecka to Croix | 813.04 mi (1,308.47 km) |
| Ostrow Mazowiecka to Crosne | 892.04 mi (1,435.61 km) |
| Ostrow Mazowiecka to Cuers | 981.82 mi (1,580.09 km) |
| Ostrow Mazowiecka to Cugnaux | 1,136.75 mi (1,829.43 km) |
| Ostrow Mazowiecka to Cusset | 943.71 mi (1,518.76 km) |
| Ostrow Mazowiecka to Dammarie-le-Lys | 890.71 mi (1,433.47 km) |
| Ostrow Mazowiecka to Dammartin-en-Goele | 873.02 mi (1,404.98 km) |
| Ostrow Mazowiecka to Dardilly | 907.76 mi (1,460.89 km) |
| Ostrow Mazowiecka to Darnetal | 925.61 mi (1,489.62 km) |
| Ostrow Mazowiecka to Dax | 1,220.52 mi (1,964.23 km) |
| Ostrow Mazowiecka to Decines-Charpieu | 901.54 mi (1,450.89 km) |
| Ostrow Mazowiecka to Denain | 810.52 mi (1,304.40 km) |
| Ostrow Mazowiecka to Deuil-la-Barre | 889.84 mi (1,432.06 km) |
