| Katy to Cervignano del Friuli | 5,591.38 mi (8,998.46 km) |
| Katy to Cesa | 5,818.41 mi (9,363.82 km) |
| Katy to Cesano Maderno | 5,428.20 mi (8,735.85 km) |
| Katy to Cesena | 5,611.49 mi (9,030.82 km) |
| Katy to Cesenatico | 5,615.36 mi (9,037.05 km) |
| Katy to Cetraro | 5,951.00 mi (9,577.21 km) |
| Katy to Cherasco | 5,409.49 mi (8,705.73 km) |
| Katy to Chiampo | 5,518.90 mi (8,881.81 km) |
| Katy to Chiaravalle | 5,677.27 mi (9,136.68 km) |
| Katy to Chiari | 5,462.64 mi (8,791.27 km) |
| Katy to Chiavari | 5,483.30 mi (8,824.52 km) |
| Katy to Chieri | 5,394.85 mi (8,682.18 km) |
| Katy to Chieti | 5,760.90 mi (9,271.28 km) |
| Katy to Chioggia | 5,571.86 mi (8,967.04 km) |
| Katy to Chiusi | 5,641.85 mi (9,079.68 km) |
