| Eugene to Chivasso | 5,578.13 mi (8,977.14 km) |
| Eugene to Ciampino | 5,901.58 mi (9,497.67 km) |
| Eugene to Cicciano | 6,001.15 mi (9,657.92 km) |
| Eugene to Cingoli | 5,823.61 mi (9,372.20 km) |
| Eugene to Cinisello Balsamo | 5,592.41 mi (9,000.11 km) |
| Eugene to Cinisi | 6,132.19 mi (9,868.80 km) |
| Eugene to Cirie | 5,567.88 mi (8,960.64 km) |
| Eugene to Ciro Marina | 6,163.11 mi (9,918.57 km) |
| Eugene to Cislago | 5,580.07 mi (8,980.26 km) |
| Eugene to Cisterna di Latina | 5,919.99 mi (9,527.31 km) |
| Eugene to Cisternino | 6,086.76 mi (9,795.69 km) |
| Eugene to Citta di Castello | 5,793.42 mi (9,323.61 km) |
| Eugene to Citta Sant'Angelo | 5,895.50 mi (9,487.89 km) |
| Eugene to Cittadella | 5,651.82 mi (9,095.72 km) |
| Eugene to Cittanova | 6,199.37 mi (9,976.92 km) |
