| Karczew to Castelo Branco | 1,604.49 mi (2,582.17 km) |
| Karczew to Castro Daire | 1,573.40 mi (2,532.13 km) |
| Karczew to Celorico de Basto | 1,555.17 mi (2,502.81 km) |
| Karczew to Chamusca | 1,665.06 mi (2,679.65 km) |
| Karczew to Chaves | 1,518.43 mi (2,443.68 km) |
| Karczew to Cinfaes | 1,572.79 mi (2,531.16 km) |
| Karczew to Coimbra | 1,623.85 mi (2,613.34 km) |
| Karczew to Condeixa-a-Nova | 1,630.93 mi (2,624.72 km) |
| Karczew to Corroios | 1,725.73 mi (2,777.29 km) |
| Karczew to Coruche | 1,684.98 mi (2,711.71 km) |
| Karczew to Costa de Caparica | 1,727.70 mi (2,780.47 km) |
| Karczew to Covilha | 1,583.32 mi (2,548.11 km) |
| Karczew to Eiras | 1,622.26 mi (2,610.78 km) |
| Karczew to Elvas | 1,634.89 mi (2,631.10 km) |
| Karczew to Entroncamento | 1,659.16 mi (2,670.15 km) |
