| Otwock to Cabestany | 1,071.70 mi (1,724.73 km) |
| Otwock to Cabries | 946.93 mi (1,523.94 km) |
| Otwock to Cachan | 861.27 mi (1,386.08 km) |
| Otwock to Caen | 965.53 mi (1,553.86 km) |
| Otwock to Cagnes-sur-Mer | 874.10 mi (1,406.74 km) |
| Otwock to Cahors | 1,049.39 mi (1,688.83 km) |
| Otwock to Calais | 835.65 mi (1,344.84 km) |
| Otwock to Caluire-et-Cuire | 860.67 mi (1,385.11 km) |
| Otwock to Cambrai | 790.81 mi (1,272.69 km) |
| Otwock to Canet-en-Roussillon | 1,068.14 mi (1,719.01 km) |
| Otwock to Cannes | 884.46 mi (1,423.41 km) |
| Otwock to Canteleu | 899.60 mi (1,447.77 km) |
| Otwock to Capbreton | 1,196.63 mi (1,925.78 km) |
| Otwock to Carcassonne | 1,068.88 mi (1,720.20 km) |
| Otwock to Carmaux | 1,038.55 mi (1,671.39 km) |
