| Richton Park to Cascais | 3,995.39 mi (6,429.96 km) |
| Richton Park to Castelo Branco | 4,045.64 mi (6,510.83 km) |
| Richton Park to Castro Daire | 3,988.75 mi (6,419.28 km) |
| Richton Park to Celorico de Basto | 3,969.45 mi (6,388.22 km) |
| Richton Park to Chamusca | 4,016.41 mi (6,463.79 km) |
| Richton Park to Chaves | 3,981.37 mi (6,407.40 km) |
| Richton Park to Cinfaes | 3,972.91 mi (6,393.77 km) |
| Richton Park to Coimbra | 3,989.43 mi (6,420.37 km) |
| Richton Park to Condeixa-a-Nova | 3,989.39 mi (6,420.30 km) |
| Richton Park to Corroios | 4,010.76 mi (6,454.69 km) |
| Richton Park to Coruche | 4,027.98 mi (6,482.41 km) |
| Richton Park to Costa de Caparica | 4,005.76 mi (6,446.65 km) |
| Richton Park to Covilha | 4,029.55 mi (6,484.93 km) |
| Richton Park to Eiras | 3,988.61 mi (6,419.05 km) |
| Richton Park to Elvas | 4,094.98 mi (6,590.23 km) |
