| Portlethen to Pully | 818.30 mi (1,316.92 km) |
| Portlethen to Rapperswil-Jona | 821.31 mi (1,321.77 km) |
| Portlethen to Regensdorf | 800.16 mi (1,287.73 km) |
| Portlethen to Reinach | 777.14 mi (1,250.69 km) |
| Portlethen to Renens | 815.65 mi (1,312.66 km) |
| Portlethen to Rheinfelden | 777.89 mi (1,251.90 km) |
| Portlethen to Richterswil | 818.58 mi (1,317.37 km) |
| Portlethen to Riehen | 772.16 mi (1,242.67 km) |
| Portlethen to Risch | 816.92 mi (1,314.70 km) |
| Portlethen to Romanshorn | 813.81 mi (1,309.70 km) |
| Portlethen to Rorschach | 823.03 mi (1,324.54 km) |
| Portlethen to Rothrist | 794.76 mi (1,279.05 km) |
| Portlethen to Ruti | 819.11 mi (1,318.23 km) |
| Portlethen to Sankt Gallen | 822.34 mi (1,323.42 km) |
| Portlethen to Sarnen | 827.58 mi (1,331.86 km) |
