| Oneonta to Cascais | 3,367.71 mi (5,419.80 km) |
| Oneonta to Castelo Branco | 3,425.08 mi (5,512.14 km) |
| Oneonta to Castro Daire | 3,371.89 mi (5,426.53 km) |
| Oneonta to Celorico de Basto | 3,354.54 mi (5,398.62 km) |
| Oneonta to Chamusca | 3,392.51 mi (5,459.72 km) |
| Oneonta to Chaves | 3,368.92 mi (5,421.75 km) |
| Oneonta to Cinfaes | 3,356.56 mi (5,401.86 km) |
| Oneonta to Coimbra | 3,368.94 mi (5,421.79 km) |
| Oneonta to Condeixa-a-Nova | 3,368.41 mi (5,420.93 km) |
| Oneonta to Corroios | 3,383.17 mi (5,444.69 km) |
| Oneonta to Coruche | 3,402.56 mi (5,475.89 km) |
| Oneonta to Costa de Caparica | 3,378.16 mi (5,436.62 km) |
| Oneonta to Covilha | 3,410.85 mi (5,489.24 km) |
| Oneonta to Eiras | 3,368.26 mi (5,420.69 km) |
| Oneonta to Elvas | 3,471.37 mi (5,586.63 km) |
