| Ianca to Sonneberg | 836.66 mi (1,346.47 km) |
| Ianca to Sonsbeck | 1,061.63 mi (1,708.53 km) |
| Ianca to Sonthofen | 834.86 mi (1,343.57 km) |
| Ianca to Spaichingen | 909.86 mi (1,464.28 km) |
| Ianca to Spelle | 1,034.54 mi (1,664.93 km) |
| Ianca to Spenge | 988.61 mi (1,591.02 km) |
| Ianca to Speyer | 936.18 mi (1,506.63 km) |
| Ianca to Spiesen-Elversberg | 993.73 mi (1,599.25 km) |
| Ianca to Spremberg | 746.06 mi (1,200.67 km) |
| Ianca to Springe | 949.19 mi (1,527.57 km) |
| Ianca to Sprockhovel | 1,020.83 mi (1,642.87 km) |
| Ianca to Stade | 994.37 mi (1,600.28 km) |
| Ianca to Stadtallendorf | 936.68 mi (1,507.44 km) |
| Ianca to Stadthagen | 965.47 mi (1,553.77 km) |
| Ianca to Stadtlohn | 1,047.76 mi (1,686.21 km) |
