| Oatfield to Cascais | 5,301.04 mi (8,531.21 km) |
| Oatfield to Castelo Branco | 5,310.42 mi (8,546.29 km) |
| Oatfield to Castro Daire | 5,238.94 mi (8,431.25 km) |
| Oatfield to Celorico de Basto | 5,211.53 mi (8,387.14 km) |
| Oatfield to Chamusca | 5,300.44 mi (8,530.23 km) |
| Oatfield to Chaves | 5,210.92 mi (8,386.17 km) |
| Oatfield to Cinfaes | 5,221.67 mi (8,403.46 km) |
| Oatfield to Coimbra | 5,257.59 mi (8,461.27 km) |
| Oatfield to Condeixa-a-Nova | 5,260.02 mi (8,465.18 km) |
| Oatfield to Corroios | 5,314.96 mi (8,553.60 km) |
| Oatfield to Coruche | 5,319.35 mi (8,560.67 km) |
| Oatfield to Costa de Caparica | 5,310.38 mi (8,546.24 km) |
| Oatfield to Covilha | 5,286.01 mi (8,507.01 km) |
| Oatfield to Eiras | 5,256.16 mi (8,458.97 km) |
| Oatfield to Elvas | 5,372.43 mi (8,646.09 km) |
