| Willowbrook to Cernavoda | 6,629.16 mi (10,668.61 km) |
| Willowbrook to Chitila | 6,570.70 mi (10,574.52 km) |
| Willowbrook to Cisnadie | 6,454.10 mi (10,386.88 km) |
| Willowbrook to Cluj-Napoca | 6,377.64 mi (10,263.83 km) |
| Willowbrook to Codlea | 6,486.25 mi (10,438.62 km) |
| Willowbrook to Comanesti | 6,465.49 mi (10,405.21 km) |
| Willowbrook to Comarnic | 6,517.63 mi (10,489.12 km) |
| Willowbrook to Constanta | 6,653.33 mi (10,707.49 km) |
| Willowbrook to Corabia | 6,578.43 mi (10,586.96 km) |
| Willowbrook to Costesti | 6,534.25 mi (10,515.86 km) |
| Willowbrook to Covasna | 6,494.52 mi (10,451.92 km) |
| Willowbrook to Craiova | 6,527.80 mi (10,505.48 km) |
| Willowbrook to Cristuru Secuiesc | 6,440.84 mi (10,365.52 km) |
| Willowbrook to Cugir | 6,426.93 mi (10,343.14 km) |
| Willowbrook to Cumpana | 6,654.88 mi (10,710.00 km) |
