| Bostonia to Cascais | 5,657.11 mi (9,104.24 km) |
| Bostonia to Castelo Branco | 5,693.79 mi (9,163.26 km) |
| Bostonia to Castro Daire | 5,630.73 mi (9,061.79 km) |
| Bostonia to Celorico de Basto | 5,608.08 mi (9,025.34 km) |
| Bostonia to Chamusca | 5,671.04 mi (9,126.66 km) |
| Bostonia to Chaves | 5,615.31 mi (9,036.97 km) |
| Bostonia to Cinfaes | 5,614.13 mi (9,035.07 km) |
| Bostonia to Coimbra | 5,638.07 mi (9,073.59 km) |
| Bostonia to Condeixa-a-Nova | 5,638.92 mi (9,074.96 km) |
| Bostonia to Corroios | 5,672.18 mi (9,128.49 km) |
| Bostonia to Coruche | 5,685.28 mi (9,149.58 km) |
| Bostonia to Costa de Caparica | 5,667.27 mi (9,120.58 km) |
| Bostonia to Covilha | 5,674.43 mi (9,132.11 km) |
| Bostonia to Eiras | 5,637.02 mi (9,071.91 km) |
| Bostonia to Elvas | 5,748.28 mi (9,250.96 km) |
