| Smiltene to Castrovillari | 1,292.27 mi (2,079.71 km) |
| Smiltene to Catania | 1,462.71 mi (2,354.01 km) |
| Smiltene to Catanzaro | 1,347.42 mi (2,168.47 km) |
| Smiltene to Cattolica | 1,090.18 mi (1,754.47 km) |
| Smiltene to Cava de' Tirreni | 1,258.62 mi (2,025.56 km) |
| Smiltene to Cavallino | 1,231.44 mi (1,981.82 km) |
| Smiltene to Cavarzere | 1,034.20 mi (1,664.38 km) |
| Smiltene to Cave | 1,220.43 mi (1,964.09 km) |
| Smiltene to Cavriago | 1,098.77 mi (1,768.31 km) |
| Smiltene to Cavriglia | 1,146.50 mi (1,845.11 km) |
| Smiltene to Cazzago San Martino | 1,060.75 mi (1,707.11 km) |
| Smiltene to Ceccano | 1,228.26 mi (1,976.70 km) |
| Smiltene to Cecina | 1,181.80 mi (1,901.93 km) |
| Smiltene to Cefalu | 1,444.81 mi (2,325.19 km) |
| Smiltene to Ceglie Messapico | 1,218.24 mi (1,960.57 km) |
