| Didcot to Chateaubriant | 268.78 mi (432.56 km) |
| Didcot to Chateaudun | 269.90 mi (434.36 km) |
| Didcot to Chateauneuf-les-Martigues | 641.44 mi (1,032.30 km) |
| Didcot to Chateaurenard | 603.64 mi (971.47 km) |
| Didcot to Chateauroux | 356.73 mi (574.10 km) |
| Didcot to Chatellerault | 340.50 mi (547.97 km) |
| Didcot to Chatenay-Malabry | 250.46 mi (403.08 km) |
| Didcot to Chatillon | 248.88 mi (400.54 km) |
| Didcot to Chatou | 240.29 mi (386.71 km) |
| Didcot to Chaumont | 372.65 mi (599.72 km) |
| Didcot to Chauny | 239.01 mi (384.64 km) |
| Didcot to Chaville | 245.62 mi (395.29 km) |
| Didcot to Checy | 295.02 mi (474.78 km) |
| Didcot to Chelles | 253.29 mi (407.64 km) |
| Didcot to Chennevieres-sur-Marne | 255.87 mi (411.78 km) |
