| Olsztyn to Carpentras | 966.72 mi (1,555.79 km) |
| Olsztyn to Carquefou | 1,057.97 mi (1,702.64 km) |
| Olsztyn to Carqueiranne | 986.66 mi (1,587.87 km) |
| Olsztyn to Carrieres-sous-Poissy | 859.53 mi (1,383.28 km) |
| Olsztyn to Carrieres-sur-Seine | 850.96 mi (1,369.49 km) |
| Olsztyn to Carros | 915.62 mi (1,473.55 km) |
| Olsztyn to Carvin | 774.63 mi (1,246.65 km) |
| Olsztyn to Castanet-Tolosan | 1,113.50 mi (1,792.01 km) |
| Olsztyn to Castelginest | 1,106.94 mi (1,781.45 km) |
| Olsztyn to Castelnau-le-Lez | 1,026.00 mi (1,651.19 km) |
| Olsztyn to Castelnaudary | 1,107.73 mi (1,782.72 km) |
| Olsztyn to Castelsarrasin | 1,101.46 mi (1,772.63 km) |
| Olsztyn to Castres | 1,083.36 mi (1,743.50 km) |
| Olsztyn to Caudebec-les-Elbeuf | 888.76 mi (1,430.32 km) |
| Olsztyn to Caudry | 767.12 mi (1,234.55 km) |
