| Oudenburg to Cartagena | 958.51 mi (1,542.58 km) |
| Oudenburg to Cartama | 1,068.13 mi (1,718.98 km) |
| Oudenburg to Cartaya | 1,081.55 mi (1,740.59 km) |
| Oudenburg to Caspe | 702.45 mi (1,130.48 km) |
| Oudenburg to Cassa de la Selva | 642.18 mi (1,033.49 km) |
| Oudenburg to Castalla | 887.72 mi (1,428.65 km) |
| Oudenburg to Castellbisbal | 672.40 mi (1,082.12 km) |
| Oudenburg to Castelldefels | 685.98 mi (1,103.98 km) |
| Oudenburg to Castello de Ampurias | 616.67 mi (992.44 km) |
| Oudenburg to Castellon de la Plana | 787.45 mi (1,267.28 km) |
| Oudenburg to Castilleja de la Cuesta | 1,051.46 mi (1,692.17 km) |
| Oudenburg to Catarroja | 830.36 mi (1,336.34 km) |
| Oudenburg to Catral | 918.75 mi (1,478.59 km) |
| Oudenburg to Caudete | 883.65 mi (1,422.09 km) |
| Oudenburg to Cehegin | 934.23 mi (1,503.50 km) |
