| Ourem to Casamassima | 1,341.10 mi (2,158.28 km) |
| Ourem to Casandrino | 1,202.32 mi (1,934.95 km) |
| Ourem to Casapulla | 1,203.56 mi (1,936.95 km) |
| Ourem to Casarano | 1,413.29 mi (2,274.46 km) |
| Ourem to Casatenovo | 996.83 mi (1,604.24 km) |
| Ourem to Casciana Terme | 1,024.43 mi (1,648.67 km) |
| Ourem to Cascina | 1,022.68 mi (1,645.84 km) |
| Ourem to Caselle Torinese | 908.80 mi (1,462.58 km) |
| Ourem to Caserta | 1,206.17 mi (1,941.14 km) |
| Ourem to Casier | 1,134.44 mi (1,825.71 km) |
| Ourem to Casorate Primo | 975.11 mi (1,569.29 km) |
| Ourem to Casoria | 1,205.06 mi (1,939.36 km) |
| Ourem to Cassano al Ionio | 1,318.24 mi (2,121.49 km) |
| Ourem to Cassano d'Adda | 1,002.73 mi (1,613.74 km) |
| Ourem to Cassano delle Murge | 1,333.66 mi (2,146.32 km) |
