| Ustron to Castelo Branco | 1,450.18 mi (2,333.84 km) |
| Ustron to Castro Daire | 1,425.17 mi (2,293.58 km) |
| Ustron to Celorico de Basto | 1,409.49 mi (2,268.36 km) |
| Ustron to Chamusca | 1,511.40 mi (2,432.36 km) |
| Ustron to Chaves | 1,373.13 mi (2,209.85 km) |
| Ustron to Cinfaes | 1,426.07 mi (2,295.04 km) |
| Ustron to Coimbra | 1,473.77 mi (2,371.80 km) |
| Ustron to Condeixa-a-Nova | 1,480.60 mi (2,382.80 km) |
| Ustron to Corroios | 1,570.87 mi (2,528.06 km) |
| Ustron to Coruche | 1,529.84 mi (2,462.03 km) |
| Ustron to Costa de Caparica | 1,573.18 mi (2,531.79 km) |
| Ustron to Covilha | 1,431.06 mi (2,303.08 km) |
| Ustron to Eiras | 1,472.30 mi (2,369.43 km) |
| Ustron to Elvas | 1,475.79 mi (2,375.05 km) |
| Ustron to Entroncamento | 1,505.94 mi (2,423.57 km) |
