| Naperville to Cabestany | 4,411.36 mi (7,099.40 km) |
| Naperville to Cabries | 4,483.51 mi (7,215.51 km) |
| Naperville to Cachan | 4,160.82 mi (6,696.19 km) |
| Naperville to Caen | 4,041.24 mi (6,503.74 km) |
| Naperville to Cagnes-sur-Mer | 4,547.15 mi (7,317.93 km) |
| Naperville to Cahors | 4,281.74 mi (6,890.80 km) |
| Naperville to Calais | 4,067.88 mi (6,546.62 km) |
| Naperville to Caluire-et-Cuire | 4,370.69 mi (7,033.94 km) |
| Naperville to Cambrai | 4,146.94 mi (6,673.86 km) |
| Naperville to Canet-en-Roussillon | 4,413.12 mi (7,102.23 km) |
| Naperville to Cannes | 4,546.14 mi (7,316.30 km) |
| Naperville to Canteleu | 4,087.26 mi (6,577.82 km) |
| Naperville to Capbreton | 4,189.79 mi (6,742.81 km) |
| Naperville to Carcassonne | 4,366.16 mi (7,026.66 km) |
| Naperville to Carmaux | 4,326.48 mi (6,962.80 km) |
