| Champlin to Cascais | 4,140.16 mi (6,662.95 km) |
| Champlin to Castelo Branco | 4,177.82 mi (6,723.55 km) |
| Champlin to Castro Daire | 4,115.58 mi (6,623.38 km) |
| Champlin to Celorico de Basto | 4,093.46 mi (6,587.79 km) |
| Champlin to Chamusca | 4,154.41 mi (6,685.88 km) |
| Champlin to Chaves | 4,101.58 mi (6,600.86 km) |
| Champlin to Cinfaes | 4,099.08 mi (6,596.83 km) |
| Champlin to Coimbra | 4,122.00 mi (6,633.71 km) |
| Champlin to Condeixa-a-Nova | 4,122.75 mi (6,634.92 km) |
| Champlin to Corroios | 4,155.23 mi (6,687.20 km) |
| Champlin to Coruche | 4,168.49 mi (6,708.53 km) |
| Champlin to Costa de Caparica | 4,150.32 mi (6,679.29 km) |
| Champlin to Covilha | 4,158.88 mi (6,693.07 km) |
| Champlin to Eiras | 4,120.98 mi (6,632.07 km) |
| Champlin to Elvas | 4,231.79 mi (6,810.41 km) |
