| Mission Viejo to Cascais | 5,651.66 mi (9,095.48 km) |
| Mission Viejo to Castelo Branco | 5,686.20 mi (9,151.06 km) |
| Mission Viejo to Castro Daire | 5,622.36 mi (9,048.31 km) |
| Mission Viejo to Celorico de Basto | 5,599.28 mi (9,011.17 km) |
| Mission Viejo to Chamusca | 5,664.45 mi (9,116.05 km) |
| Mission Viejo to Chaves | 5,605.89 mi (9,021.81 km) |
| Mission Viejo to Cinfaes | 5,605.68 mi (9,021.46 km) |
| Mission Viejo to Coimbra | 5,630.62 mi (9,061.61 km) |
| Mission Viejo to Condeixa-a-Nova | 5,631.60 mi (9,063.19 km) |
| Mission Viejo to Corroios | 5,666.67 mi (9,119.62 km) |
| Mission Viejo to Coruche | 5,679.09 mi (9,139.62 km) |
| Mission Viejo to Costa de Caparica | 5,661.77 mi (9,111.74 km) |
| Mission Viejo to Covilha | 5,666.40 mi (9,119.20 km) |
| Mission Viejo to Eiras | 5,629.54 mi (9,059.87 km) |
| Mission Viejo to Elvas | 5,741.39 mi (9,239.88 km) |
