| Gelnhausen to San Vito al Tagliamento | 342.64 mi (551.43 km) |
| Gelnhausen to San Vito dei Normanni | 777.47 mi (1,251.21 km) |
| Gelnhausen to Sannicandro di Bari | 734.11 mi (1,181.44 km) |
| Gelnhausen to Sannicandro Garganico | 654.00 mi (1,052.52 km) |
| Gelnhausen to Sansepolcro | 478.70 mi (770.40 km) |
| Gelnhausen to Sant'Agata de' Goti | 679.67 mi (1,093.83 km) |
| Gelnhausen to Sant'Agata di Militello | 880.37 mi (1,416.82 km) |
| Gelnhausen to Sant'Agnello | 707.85 mi (1,139.17 km) |
| Gelnhausen to Sant'Ambrogio di Valpolicella | 332.41 mi (534.95 km) |
| Gelnhausen to Sant'Anastasia | 692.39 mi (1,114.29 km) |
| Gelnhausen to Sant'Angelo Lodigiano | 342.96 mi (551.95 km) |
| Gelnhausen to Sant'Antimo | 684.60 mi (1,101.76 km) |
| Gelnhausen to Sant'Antioco | 770.04 mi (1,239.27 km) |
| Gelnhausen to Sant'Antonio Abate | 703.71 mi (1,132.52 km) |
| Gelnhausen to Sant'Arcangelo di Romagna | 451.05 mi (725.89 km) |
