| Didcot to Camardi | 1,988.93 mi (3,200.87 km) |
| Didcot to Camas | 1,965.27 mi (3,162.79 km) |
| Didcot to Camliyayla | 2,003.25 mi (3,223.92 km) |
| Didcot to Camoluk | 2,048.59 mi (3,296.89 km) |
| Didcot to Can | 1,565.17 mi (2,518.90 km) |
| Didcot to Canakkale | 1,533.72 mi (2,468.28 km) |
| Didcot to Cankaya | 1,810.13 mi (2,913.13 km) |
| Didcot to Cankiri | 1,812.74 mi (2,917.33 km) |
| Didcot to Cardak | 1,771.76 mi (2,851.38 km) |
| Didcot to Carsamba | 1,920.25 mi (3,090.35 km) |
| Didcot to Carsibasi | 2,038.21 mi (3,280.19 km) |
| Didcot to Cat | 2,165.82 mi (3,485.54 km) |
| Didcot to Catalagzi | 1,702.27 mi (2,739.54 km) |
| Didcot to Catalca | 1,574.86 mi (2,534.50 km) |
| Didcot to Catalpinar | 1,963.91 mi (3,160.61 km) |
