| Ashtabula to Suhut | 5,405.61 mi (8,699.49 km) |
| Ashtabula to Sulakyurt | 5,443.89 mi (8,761.10 km) |
| Ashtabula to Sultanbeyli | 5,239.09 mi (8,431.51 km) |
| Ashtabula to Sultandagi | 5,431.74 mi (8,741.55 km) |
| Ashtabula to Sultanhani | 5,533.12 mi (8,904.70 km) |
| Ashtabula to Sultanhisar | 5,343.87 mi (8,600.12 km) |
| Ashtabula to Suluova | 5,479.36 mi (8,818.18 km) |
| Ashtabula to Sumbas | 5,666.10 mi (9,118.71 km) |
| Ashtabula to Sungurlu | 5,467.69 mi (8,799.39 km) |
| Ashtabula to Surmene | 5,629.60 mi (9,059.97 km) |
| Ashtabula to Suruc | 5,777.54 mi (9,298.06 km) |
| Ashtabula to Susehri | 5,599.56 mi (9,011.63 km) |
| Ashtabula to Susurluk | 5,247.47 mi (8,444.98 km) |
| Ashtabula to Susuz | 5,736.97 mi (9,232.76 km) |
| Ashtabula to Sutculer | 5,473.09 mi (8,808.08 km) |
