| Gahanna to Rury | 4,699.54 mi (7,563.17 km) |
| Gahanna to Rybnik | 4,606.46 mi (7,413.39 km) |
| Gahanna to Ryki | 4,663.07 mi (7,504.49 km) |
| Gahanna to Rypin | 4,520.18 mi (7,274.53 km) |
| Gahanna to Rzeszow | 4,731.95 mi (7,615.33 km) |
| Gahanna to Sandomierz | 4,696.06 mi (7,557.58 km) |
| Gahanna to Sanok | 4,759.92 mi (7,660.35 km) |
| Gahanna to Sedziszow Malopolski | 4,719.95 mi (7,596.02 km) |
| Gahanna to Sepolno Krajenskie | 4,439.57 mi (7,144.79 km) |
| Gahanna to Sidlice | 4,442.35 mi (7,149.27 km) |
| Gahanna to Siechnice | 4,518.58 mi (7,271.95 km) |
| Gahanna to Siedlce | 4,652.64 mi (7,487.70 km) |
| Gahanna to Siemianowice Slaskie | 4,614.53 mi (7,426.36 km) |
| Gahanna to Siemiatycze | 4,661.73 mi (7,502.32 km) |
| Gahanna to Sieradz | 4,553.57 mi (7,328.26 km) |
