| Kouvola to Castelli Calepio | 1,253.07 mi (2,016.62 km) |
| Kouvola to Castelnovo ne' Monti | 1,317.09 mi (2,119.66 km) |
| Kouvola to Castelnuovo Berardenga | 1,364.03 mi (2,195.20 km) |
| Kouvola to Castelnuovo di Porto | 1,424.24 mi (2,292.09 km) |
| Kouvola to Castelnuovo di Verona | 1,246.93 mi (2,006.74 km) |
| Kouvola to Castelnuovo Rangone | 1,298.86 mi (2,090.31 km) |
| Kouvola to Castelvetrano | 1,711.98 mi (2,755.17 km) |
| Kouvola to Castelvetro di Modena | 1,301.67 mi (2,094.84 km) |
| Kouvola to Castenaso | 1,290.69 mi (2,077.16 km) |
| Kouvola to Castenedolo | 1,254.56 mi (2,019.02 km) |
| Kouvola to Castiglion Fiorentino | 1,356.47 mi (2,183.03 km) |
| Kouvola to Castiglione del Lago | 1,367.29 mi (2,200.44 km) |
| Kouvola to Castiglione delle Stiviere | 1,254.61 mi (2,019.10 km) |
| Kouvola to Castrolibero | 1,555.66 mi (2,503.60 km) |
| Kouvola to Castrovillari | 1,522.08 mi (2,449.55 km) |
