| Ironton to Pully | 4,334.34 mi (6,975.44 km) |
| Ironton to Rapperswil-Jona | 4,400.03 mi (7,081.16 km) |
| Ironton to Regensdorf | 4,378.43 mi (7,046.40 km) |
| Ironton to Reinach | 4,340.57 mi (6,985.47 km) |
| Ironton to Renens | 4,330.30 mi (6,968.95 km) |
| Ironton to Rheinfelden | 4,347.26 mi (6,996.24 km) |
| Ironton to Richterswil | 4,395.25 mi (7,073.47 km) |
| Ironton to Riehen | 4,339.33 mi (6,983.48 km) |
| Ironton to Risch | 4,386.77 mi (7,059.83 km) |
| Ironton to Romanshorn | 4,410.30 mi (7,097.69 km) |
| Ironton to Rorschach | 4,419.42 mi (7,112.37 km) |
| Ironton to Rothrist | 4,358.86 mi (7,014.90 km) |
| Ironton to Ruti | 4,399.70 mi (7,080.64 km) |
| Ironton to Sankt Gallen | 4,415.61 mi (7,106.24 km) |
| Ironton to Sarnen | 4,387.35 mi (7,060.76 km) |
