| Karlovac to Castelo Branco | 1,229.99 mi (1,979.48 km) |
| Karlovac to Castro Daire | 1,219.71 mi (1,962.93 km) |
| Karlovac to Celorico de Basto | 1,210.32 mi (1,947.82 km) |
| Karlovac to Chamusca | 1,291.24 mi (2,078.06 km) |
| Karlovac to Chaves | 1,175.96 mi (1,892.53 km) |
| Karlovac to Cinfaes | 1,224.03 mi (1,969.89 km) |
| Karlovac to Coimbra | 1,262.73 mi (2,032.16 km) |
| Karlovac to Condeixa-a-Nova | 1,268.86 mi (2,042.03 km) |
| Karlovac to Corroios | 1,346.65 mi (2,167.22 km) |
| Karlovac to Coruche | 1,305.85 mi (2,101.57 km) |
| Karlovac to Costa de Caparica | 1,349.68 mi (2,172.10 km) |
| Karlovac to Covilha | 1,216.13 mi (1,957.18 km) |
| Karlovac to Eiras | 1,261.58 mi (2,030.32 km) |
| Karlovac to Elvas | 1,243.72 mi (2,001.57 km) |
| Karlovac to Entroncamento | 1,286.92 mi (2,071.10 km) |
