| Radviliskis to Rapperswil-Jona | 864.56 mi (1,391.38 km) |
| Radviliskis to Regensdorf | 864.36 mi (1,391.06 km) |
| Radviliskis to Reinach | 890.09 mi (1,432.47 km) |
| Radviliskis to Renens | 970.19 mi (1,561.37 km) |
| Radviliskis to Rheinfelden | 879.76 mi (1,415.84 km) |
| Radviliskis to Richterswil | 868.18 mi (1,397.21 km) |
| Radviliskis to Riehen | 883.50 mi (1,421.86 km) |
| Radviliskis to Risch | 880.46 mi (1,416.96 km) |
| Radviliskis to Romanshorn | 829.90 mi (1,335.59 km) |
| Radviliskis to Rorschach | 830.51 mi (1,336.58 km) |
| Radviliskis to Rothrist | 889.51 mi (1,431.52 km) |
| Radviliskis to Ruti | 860.94 mi (1,385.54 km) |
| Radviliskis to Sankt Gallen | 836.69 mi (1,346.52 km) |
| Radviliskis to Sarnen | 898.94 mi (1,446.71 km) |
| Radviliskis to Schaffhausen | 845.56 mi (1,360.80 km) |
