| Whittlesey to Cascais | 1,055.38 mi (1,698.48 km) |
| Whittlesey to Castelo Branco | 947.10 mi (1,524.21 km) |
| Whittlesey to Castro Daire | 884.99 mi (1,424.25 km) |
| Whittlesey to Celorico de Basto | 855.43 mi (1,376.67 km) |
| Whittlesey to Chamusca | 995.32 mi (1,601.81 km) |
| Whittlesey to Chaves | 822.16 mi (1,323.14 km) |
| Whittlesey to Cinfaes | 876.15 mi (1,410.03 km) |
| Whittlesey to Coimbra | 938.86 mi (1,510.95 km) |
| Whittlesey to Condeixa-a-Nova | 946.31 mi (1,522.94 km) |
| Whittlesey to Corroios | 1,055.60 mi (1,698.82 km) |
| Whittlesey to Coruche | 1,021.57 mi (1,644.06 km) |
| Whittlesey to Costa de Caparica | 1,055.34 mi (1,698.40 km) |
| Whittlesey to Covilha | 916.72 mi (1,475.31 km) |
| Whittlesey to Eiras | 936.77 mi (1,507.59 km) |
| Whittlesey to Elvas | 1,003.61 mi (1,615.15 km) |
