| Ollerton to Cascais | 1,078.24 mi (1,735.26 km) |
| Ollerton to Castelo Branco | 973.70 mi (1,567.01 km) |
| Ollerton to Castro Daire | 909.00 mi (1,462.89 km) |
| Ollerton to Celorico de Basto | 878.53 mi (1,413.85 km) |
| Ollerton to Chamusca | 1,019.82 mi (1,641.24 km) |
| Ollerton to Chaves | 846.31 mi (1,362.01 km) |
| Ollerton to Cinfaes | 899.29 mi (1,447.27 km) |
| Ollerton to Coimbra | 962.41 mi (1,548.85 km) |
| Ollerton to Condeixa-a-Nova | 969.79 mi (1,560.73 km) |
| Ollerton to Corroios | 1,079.23 mi (1,736.86 km) |
| Ollerton to Coruche | 1,046.41 mi (1,684.04 km) |
| Ollerton to Costa de Caparica | 1,078.72 mi (1,736.04 km) |
| Ollerton to Covilha | 942.77 mi (1,517.24 km) |
| Ollerton to Eiras | 960.30 mi (1,545.45 km) |
| Ollerton to Elvas | 1,032.12 mi (1,661.03 km) |
