| Olympia Heights to Cascais | 4,140.18 mi (6,662.98 km) |
| Olympia Heights to Castelo Branco | 4,226.93 mi (6,802.59 km) |
| Olympia Heights to Castro Daire | 4,191.09 mi (6,744.90 km) |
| Olympia Heights to Celorico de Basto | 4,182.02 mi (6,730.30 km) |
| Olympia Heights to Chamusca | 4,181.39 mi (6,729.29 km) |
| Olympia Heights to Chaves | 4,204.82 mi (6,767.01 km) |
| Olympia Heights to Cinfaes | 4,178.46 mi (6,724.58 km) |
| Olympia Heights to Coimbra | 4,173.66 mi (6,716.86 km) |
| Olympia Heights to Condeixa-a-Nova | 4,171.11 mi (6,712.76 km) |
| Olympia Heights to Corroios | 4,155.36 mi (6,687.40 km) |
| Olympia Heights to Coruche | 4,184.06 mi (6,733.59 km) |
| Olympia Heights to Costa de Caparica | 4,150.48 mi (6,679.55 km) |
| Olympia Heights to Covilha | 4,221.00 mi (6,793.04 km) |
| Olympia Heights to Eiras | 4,173.56 mi (6,716.70 km) |
| Olympia Heights to Elvas | 4,257.91 mi (6,852.44 km) |
