| Oplotnica to Cortona | 273.60 mi (440.32 km) |
| Oplotnica to Cosenza | 491.28 mi (790.64 km) |
| Oplotnica to Cossato | 353.94 mi (569.61 km) |
| Oplotnica to Costa Volpino | 258.92 mi (416.69 km) |
| Oplotnica to Creazzo | 199.21 mi (320.59 km) |
| Oplotnica to Crema | 285.93 mi (460.16 km) |
| Oplotnica to Cremona | 274.82 mi (442.28 km) |
| Oplotnica to Crevalcore | 237.66 mi (382.47 km) |
| Oplotnica to Crispiano | 409.66 mi (659.28 km) |
| Oplotnica to Crosia | 475.86 mi (765.82 km) |
| Oplotnica to Crotone | 511.61 mi (823.36 km) |
| Oplotnica to Cuneo | 407.16 mi (655.26 km) |
| Oplotnica to Cuorgne | 381.04 mi (613.22 km) |
| Oplotnica to Cusano Milanino | 306.16 mi (492.72 km) |
| Oplotnica to Cutro | 513.98 mi (827.18 km) |
