| Ourem to Castrovillari | 1,311.79 mi (2,111.12 km) |
| Ourem to Catania | 1,282.72 mi (2,064.34 km) |
| Ourem to Catanzaro | 1,342.66 mi (2,160.80 km) |
| Ourem to Cattolica | 1,133.21 mi (1,823.72 km) |
| Ourem to Cava de' Tirreni | 1,226.86 mi (1,974.44 km) |
| Ourem to Cavallino | 1,412.41 mi (2,273.06 km) |
| Ourem to Cavarzere | 1,115.98 mi (1,796.00 km) |
| Ourem to Cave | 1,132.54 mi (1,822.64 km) |
| Ourem to Cavriago | 1,035.42 mi (1,666.35 km) |
| Ourem to Cavriglia | 1,067.18 mi (1,717.47 km) |
| Ourem to Cazzago San Martino | 1,027.25 mi (1,653.20 km) |
| Ourem to Ceccano | 1,153.21 mi (1,855.92 km) |
| Ourem to Cecina | 1,017.25 mi (1,637.11 km) |
| Ourem to Cefalu | 1,217.23 mi (1,958.95 km) |
| Ourem to Ceglie Messapico | 1,373.33 mi (2,210.16 km) |
