| Ostwald to Casandrino | 615.85 mi (991.12 km) |
| Ostwald to Casapulla | 608.67 mi (979.57 km) |
| Ostwald to Casarano | 782.80 mi (1,259.79 km) |
| Ostwald to Casatenovo | 210.93 mi (339.46 km) |
| Ostwald to Casciana Terme | 373.92 mi (601.76 km) |
| Ostwald to Cascina | 362.66 mi (583.65 km) |
| Ostwald to Caselle Torinese | 233.11 mi (375.16 km) |
| Ostwald to Caserta | 609.97 mi (981.64 km) |
| Ostwald to Casier | 294.37 mi (473.74 km) |
| Ostwald to Casorate Primo | 231.77 mi (372.99 km) |
| Ostwald to Casoria | 619.14 mi (996.40 km) |
| Ostwald to Cassano al Ionio | 739.77 mi (1,190.55 km) |
| Ostwald to Cassano d'Adda | 225.11 mi (362.29 km) |
| Ostwald to Cassano delle Murge | 690.56 mi (1,111.35 km) |
| Ostwald to Cassina de' Pecchi | 223.63 mi (359.89 km) |
