| Sittingbourne to Cascais | 1,002.22 mi (1,612.92 km) |
| Sittingbourne to Castelo Branco | 889.02 mi (1,430.73 km) |
| Sittingbourne to Castro Daire | 831.06 mi (1,337.46 km) |
| Sittingbourne to Celorico de Basto | 803.04 mi (1,292.37 km) |
| Sittingbourne to Chamusca | 940.05 mi (1,512.87 km) |
| Sittingbourne to Chaves | 768.45 mi (1,236.70 km) |
| Sittingbourne to Cinfaes | 823.58 mi (1,325.42 km) |
| Sittingbourne to Coimbra | 885.28 mi (1,424.73 km) |
| Sittingbourne to Condeixa-a-Nova | 892.79 mi (1,436.81 km) |
| Sittingbourne to Corroios | 1,001.30 mi (1,611.44 km) |
| Sittingbourne to Coruche | 965.67 mi (1,554.10 km) |
| Sittingbourne to Costa de Caparica | 1,001.41 mi (1,611.61 km) |
| Sittingbourne to Covilha | 859.59 mi (1,383.38 km) |
| Sittingbourne to Eiras | 883.25 mi (1,421.45 km) |
| Sittingbourne to Elvas | 942.51 mi (1,516.82 km) |
