| Oldenzaal to Cortona | 666.87 mi (1,073.23 km) |
| Oldenzaal to Cosenza | 1,003.17 mi (1,614.45 km) |
| Oldenzaal to Cossato | 469.71 mi (755.92 km) |
| Oldenzaal to Costa Volpino | 470.38 mi (757.00 km) |
| Oldenzaal to Creazzo | 511.93 mi (823.88 km) |
| Oldenzaal to Crema | 496.12 mi (798.42 km) |
| Oldenzaal to Cremona | 515.92 mi (830.29 km) |
| Oldenzaal to Crevalcore | 559.20 mi (899.95 km) |
| Oldenzaal to Crispiano | 944.32 mi (1,519.74 km) |
| Oldenzaal to Crosia | 997.55 mi (1,605.40 km) |
| Oldenzaal to Crotone | 1,035.71 mi (1,666.82 km) |
| Oldenzaal to Cuneo | 548.87 mi (883.32 km) |
| Oldenzaal to Cuorgne | 479.71 mi (772.02 km) |
| Oldenzaal to Cusano Milanino | 478.49 mi (770.06 km) |
| Oldenzaal to Cutro | 1,035.90 mi (1,667.12 km) |
