| Renton to Cascais | 5,190.98 mi (8,354.07 km) |
| Renton to Castelo Branco | 5,197.32 mi (8,364.27 km) |
| Renton to Castro Daire | 5,125.12 mi (8,248.08 km) |
| Renton to Celorico de Basto | 5,097.27 mi (8,203.26 km) |
| Renton to Chamusca | 5,188.76 mi (8,350.50 km) |
| Renton to Chaves | 5,095.83 mi (8,200.94 km) |
| Renton to Cinfaes | 5,107.82 mi (8,220.25 km) |
| Renton to Coimbra | 5,144.95 mi (8,279.99 km) |
| Renton to Condeixa-a-Nova | 5,147.55 mi (8,284.17 km) |
| Renton to Corroios | 5,204.72 mi (8,376.19 km) |
| Renton to Coruche | 5,208.13 mi (8,381.68 km) |
| Renton to Costa de Caparica | 5,200.20 mi (8,368.91 km) |
| Renton to Covilha | 5,172.43 mi (8,324.22 km) |
| Renton to Eiras | 5,143.48 mi (8,277.63 km) |
| Renton to Elvas | 5,259.97 mi (8,465.11 km) |
