| Troutdale to Redon | 5,056.38 mi (8,137.46 km) |
| Troutdale to Reims | 5,138.84 mi (8,270.16 km) |
| Troutdale to Rennes | 5,043.39 mi (8,116.54 km) |
| Troutdale to Revel | 5,406.47 mi (8,700.87 km) |
| Troutdale to Reze | 5,096.22 mi (8,201.58 km) |
| Troutdale to Riedisheim | 5,311.67 mi (8,548.30 km) |
| Troutdale to Rillieux-la-Pape | 5,356.17 mi (8,619.93 km) |
| Troutdale to Riom | 5,302.41 mi (8,533.40 km) |
| Troutdale to Riorges | 5,319.97 mi (8,561.67 km) |
| Troutdale to Ris-Orangis | 5,129.35 mi (8,254.89 km) |
| Troutdale to Rive-de-Gier | 5,364.96 mi (8,634.07 km) |
| Troutdale to Rivesaltes | 5,470.79 mi (8,804.39 km) |
| Troutdale to Rixheim | 5,312.61 mi (8,549.82 km) |
| Troutdale to Roanne | 5,321.10 mi (8,563.48 km) |
| Troutdale to Roche-la-Moliere | 5,362.21 mi (8,629.65 km) |
