| Royston to Chateaubriant | 305.20 mi (491.18 km) |
| Royston to Chateaudun | 281.25 mi (452.63 km) |
| Royston to Chateauneuf-les-Martigues | 644.90 mi (1,037.87 km) |
| Royston to Chateaurenard | 607.19 mi (977.18 km) |
| Royston to Chateauroux | 369.88 mi (595.27 km) |
| Royston to Chatellerault | 362.20 mi (582.91 km) |
| Royston to Chatenay-Malabry | 248.28 mi (399.57 km) |
| Royston to Chatillon | 246.29 mi (396.37 km) |
| Royston to Chatou | 238.22 mi (383.38 km) |
| Royston to Chaumont | 355.15 mi (571.56 km) |
| Royston to Chauny | 219.52 mi (353.28 km) |
| Royston to Chaville | 243.94 mi (392.58 km) |
| Royston to Checy | 301.02 mi (484.45 km) |
| Royston to Chelles | 247.07 mi (397.63 km) |
| Royston to Chennevieres-sur-Marne | 251.02 mi (403.97 km) |
