| Allentown to Chateaubriant | 3,564.02 mi (5,735.74 km) |
| Allentown to Chateaudun | 3,671.60 mi (5,908.88 km) |
| Allentown to Chateauneuf-les-Martigues | 3,975.60 mi (6,398.10 km) |
| Allentown to Chateaurenard | 3,946.08 mi (6,350.61 km) |
| Allentown to Chateauroux | 3,720.84 mi (5,988.12 km) |
| Allentown to Chatellerault | 3,670.88 mi (5,907.72 km) |
| Allentown to Chatenay-Malabry | 3,693.07 mi (5,943.43 km) |
| Allentown to Chatillon | 3,692.65 mi (5,942.75 km) |
| Allentown to Chatou | 3,684.71 mi (5,929.97 km) |
| Allentown to Chaumont | 3,831.32 mi (6,165.91 km) |
| Allentown to Chauny | 3,709.84 mi (5,970.41 km) |
| Allentown to Chaville | 3,688.16 mi (5,935.53 km) |
| Allentown to Checy | 3,705.73 mi (5,963.79 km) |
| Allentown to Chelles | 3,703.46 mi (5,960.15 km) |
| Allentown to Chennevieres-sur-Marne | 3,702.95 mi (5,959.32 km) |
