| Kouvola to Castelfiorentino | 1,358.31 mi (2,185.99 km) |
| Kouvola to Castelfranco di Sopra | 1,345.35 mi (2,165.14 km) |
| Kouvola to Castelfranco di Sotto | 1,356.25 mi (2,182.67 km) |
| Kouvola to Castelfranco Emilia | 1,293.51 mi (2,081.70 km) |
| Kouvola to Castelfranco Veneto | 1,208.47 mi (1,944.84 km) |
| Kouvola to Castellabate | 1,507.77 mi (2,426.52 km) |
| Kouvola to Castellammare del Golfo | 1,687.89 mi (2,716.39 km) |
| Kouvola to Castellammare di Stabia | 1,486.94 mi (2,393.00 km) |
| Kouvola to Castellamonte | 1,318.08 mi (2,121.24 km) |
| Kouvola to Castellana Grotte | 1,438.59 mi (2,315.18 km) |
| Kouvola to Castellaneta | 1,458.19 mi (2,346.74 km) |
| Kouvola to Castellanza | 1,276.36 mi (2,054.11 km) |
| Kouvola to Castellarano | 1,300.85 mi (2,093.52 km) |
| Kouvola to Castelleone | 1,276.93 mi (2,055.01 km) |
| Kouvola to Castelletto sopra Ticino | 1,276.37 mi (2,054.12 km) |
