| Gahanna to Chateaubriant | 3,903.17 mi (6,281.55 km) |
| Gahanna to Chateaudun | 4,006.28 mi (6,447.49 km) |
| Gahanna to Chateauneuf-les-Martigues | 4,322.14 mi (6,955.80 km) |
| Gahanna to Chateaurenard | 4,291.40 mi (6,906.35 km) |
| Gahanna to Chateauroux | 4,059.90 mi (6,533.77 km) |
| Gahanna to Chatellerault | 4,011.26 mi (6,455.50 km) |
| Gahanna to Chatenay-Malabry | 4,023.88 mi (6,475.82 km) |
| Gahanna to Chatillon | 4,023.31 mi (6,474.90 km) |
| Gahanna to Chatou | 4,015.17 mi (6,461.79 km) |
| Gahanna to Chaumont | 4,161.16 mi (6,696.74 km) |
| Gahanna to Chauny | 4,036.05 mi (6,495.40 km) |
| Gahanna to Chaville | 4,018.91 mi (6,467.81 km) |
| Gahanna to Checy | 4,040.28 mi (6,502.20 km) |
| Gahanna to Chelles | 4,033.41 mi (6,491.15 km) |
| Gahanna to Chennevieres-sur-Marne | 4,033.32 mi (6,491.00 km) |
