| Kouvola to Calafell | 1,721.06 mi (2,769.77 km) |
| Kouvola to Calahorra | 1,750.70 mi (2,817.47 km) |
| Kouvola to Calasparra | 1,984.83 mi (3,194.27 km) |
| Kouvola to Calatayud | 1,796.89 mi (2,891.81 km) |
| Kouvola to Caldas de Montbuy | 1,679.81 mi (2,703.40 km) |
| Kouvola to Caldas de Reyes | 1,929.29 mi (3,104.89 km) |
| Kouvola to Calella | 1,668.25 mi (2,684.79 km) |
| Kouvola to Callosa de Segura | 1,970.14 mi (3,170.63 km) |
| Kouvola to Calpe | 1,914.73 mi (3,081.45 km) |
| Kouvola to Calvia | 1,797.29 mi (2,892.45 km) |
| Kouvola to Camas | 2,151.86 mi (3,463.09 km) |
| Kouvola to Cambados | 1,939.91 mi (3,121.99 km) |
| Kouvola to Cambre | 1,882.55 mi (3,029.66 km) |
| Kouvola to Cambrils | 1,742.23 mi (2,803.85 km) |
| Kouvola to Campo de Criptana | 1,952.57 mi (3,142.36 km) |
