| Nea Ionia to Castelo Branco | 1,675.74 mi (2,696.85 km) |
| Nea Ionia to Castro Daire | 1,692.22 mi (2,723.37 km) |
| Nea Ionia to Celorico de Basto | 1,693.82 mi (2,725.95 km) |
| Nea Ionia to Chamusca | 1,731.46 mi (2,786.52 km) |
| Nea Ionia to Chaves | 1,665.59 mi (2,680.51 km) |
| Nea Ionia to Cinfaes | 1,701.78 mi (2,738.75 km) |
| Nea Ionia to Coimbra | 1,721.98 mi (2,771.26 km) |
| Nea Ionia to Condeixa-a-Nova | 1,726.34 mi (2,778.27 km) |
| Nea Ionia to Corroios | 1,774.22 mi (2,855.32 km) |
| Nea Ionia to Coruche | 1,737.44 mi (2,796.14 km) |
| Nea Ionia to Costa de Caparica | 1,778.41 mi (2,862.07 km) |
| Nea Ionia to Covilha | 1,672.73 mi (2,692.00 km) |
| Nea Ionia to Eiras | 1,721.51 mi (2,770.50 km) |
| Nea Ionia to Elvas | 1,665.00 mi (2,679.56 km) |
| Nea Ionia to Entroncamento | 1,729.66 mi (2,783.62 km) |
