| Somma Lombardo to Cesky Tesin | 539.46 mi (868.18 km) |
| Somma Lombardo to Cheb | 348.02 mi (560.08 km) |
| Somma Lombardo to Chocen | 458.66 mi (738.15 km) |
| Somma Lombardo to Chodov | 366.19 mi (589.32 km) |
| Somma Lombardo to Chomutov | 395.28 mi (636.15 km) |
| Somma Lombardo to Chotebor | 427.31 mi (687.69 km) |
| Somma Lombardo to Chrudim | 441.61 mi (710.70 km) |
| Somma Lombardo to Decin | 432.97 mi (696.80 km) |
| Somma Lombardo to Dobris | 380.21 mi (611.89 km) |
| Somma Lombardo to Domazlice | 325.83 mi (524.37 km) |
| Somma Lombardo to Duchcov | 411.75 mi (662.65 km) |
| Somma Lombardo to Dvur Kralove nad Labem | 463.91 mi (746.58 km) |
| Somma Lombardo to Frenstat pod Radhostem | 516.67 mi (831.50 km) |
| Somma Lombardo to Frydek-Mistek | 526.63 mi (847.52 km) |
| Somma Lombardo to Frydlant nad Ostravici | 524.01 mi (843.31 km) |
