| Castel Gandolfo to Sonneberg | 598.63 mi (963.41 km) |
| Castel Gandolfo to Sonsbeck | 742.82 mi (1,195.46 km) |
| Castel Gandolfo to Sonthofen | 415.23 mi (668.25 km) |
| Castel Gandolfo to Spaichingen | 477.22 mi (768.02 km) |
| Castel Gandolfo to Spelle | 772.78 mi (1,243.67 km) |
| Castel Gandolfo to Spenge | 743.76 mi (1,196.97 km) |
| Castel Gandolfo to Speyer | 561.44 mi (903.56 km) |
| Castel Gandolfo to Spiesen-Elversberg | 586.90 mi (944.52 km) |
| Castel Gandolfo to Spremberg | 683.70 mi (1,100.31 km) |
| Castel Gandolfo to Springe | 737.84 mi (1,187.44 km) |
| Castel Gandolfo to Sprockhovel | 712.00 mi (1,145.86 km) |
| Castel Gandolfo to Stade | 832.02 mi (1,339.01 km) |
| Castel Gandolfo to Stadtallendorf | 651.15 mi (1,047.92 km) |
| Castel Gandolfo to Stadthagen | 748.42 mi (1,204.46 km) |
| Castel Gandolfo to Stadtlohn | 757.40 mi (1,218.93 km) |
