| Karkkila to Ciampino | 1,383.95 mi (2,227.26 km) |
| Karkkila to Cicciano | 1,413.15 mi (2,274.24 km) |
| Karkkila to Cingoli | 1,271.26 mi (2,045.90 km) |
| Karkkila to Cinisello Balsamo | 1,201.92 mi (1,934.30 km) |
| Karkkila to Cinisi | 1,619.21 mi (2,605.86 km) |
| Karkkila to Cirie | 1,255.86 mi (2,021.12 km) |
| Karkkila to Ciro Marina | 1,493.83 mi (2,404.09 km) |
| Karkkila to Cislago | 1,200.87 mi (1,932.62 km) |
| Karkkila to Cisterna di Latina | 1,394.44 mi (2,244.14 km) |
| Karkkila to Cisternino | 1,398.22 mi (2,250.22 km) |
| Karkkila to Citta di Castello | 1,280.18 mi (2,060.26 km) |
| Karkkila to Citta Sant'Angelo | 1,315.75 mi (2,117.49 km) |
| Karkkila to Cittadella | 1,146.07 mi (1,844.42 km) |
| Karkkila to Cittanova | 1,572.90 mi (2,531.34 km) |
| Karkkila to Cividale del Friuli | 1,088.80 mi (1,752.26 km) |
