| Rocky River to Redon | 3,773.41 mi (6,072.72 km) |
| Rocky River to Reims | 3,974.98 mi (6,397.11 km) |
| Rocky River to Rennes | 3,776.77 mi (6,078.13 km) |
| Rocky River to Revel | 4,082.65 mi (6,570.39 km) |
| Rocky River to Reze | 3,808.84 mi (6,129.73 km) |
| Rocky River to Riedisheim | 4,159.09 mi (6,693.41 km) |
| Rocky River to Rillieux-la-Pape | 4,124.86 mi (6,638.32 km) |
| Rocky River to Riom | 4,047.60 mi (6,513.98 km) |
| Rocky River to Riorges | 4,081.48 mi (6,568.50 km) |
| Rocky River to Ris-Orangis | 3,929.11 mi (6,323.28 km) |
| Rocky River to Rive-de-Gier | 4,123.16 mi (6,635.59 km) |
| Rocky River to Rivesaltes | 4,144.50 mi (6,669.93 km) |
| Rocky River to Rixheim | 4,160.58 mi (6,695.81 km) |
| Rocky River to Roanne | 4,082.87 mi (6,570.74 km) |
| Rocky River to Roche-la-Moliere | 4,114.14 mi (6,621.06 km) |
