| Radviliskis to Bombarral | 1,877.13 mi (3,020.95 km) |
| Radviliskis to Bougado | 1,751.10 mi (2,818.12 km) |
| Radviliskis to Braga | 1,735.53 mi (2,793.07 km) |
| Radviliskis to Braganca | 1,662.99 mi (2,676.32 km) |
| Radviliskis to Cabeceiras de Basto | 1,721.78 mi (2,770.93 km) |
| Radviliskis to Cacem | 1,908.34 mi (3,071.18 km) |
| Radviliskis to Cadaval | 1,876.96 mi (3,020.67 km) |
| Radviliskis to Caldas da Rainha | 1,869.27 mi (3,008.29 km) |
| Radviliskis to Calheta | 2,510.66 mi (4,040.51 km) |
| Radviliskis to Camara de Lobos | 2,505.57 mi (4,032.32 km) |
| Radviliskis to Canico | 2,503.93 mi (4,029.68 km) |
| Radviliskis to Cantanhede | 1,801.97 mi (2,900.00 km) |
| Radviliskis to Carregal do Sal | 1,776.32 mi (2,858.72 km) |
| Radviliskis to Cartaxo | 1,870.03 mi (3,009.53 km) |
| Radviliskis to Cascais | 1,915.86 mi (3,083.27 km) |
