| South Euclid to Ratingen | 4,003.99 mi (6,443.80 km) |
| South Euclid to Ratzeburg | 4,068.89 mi (6,548.24 km) |
| South Euclid to Raubling | 4,329.83 mi (6,968.18 km) |
| South Euclid to Rauenberg | 4,143.75 mi (6,668.72 km) |
| South Euclid to Raunheim | 4,108.13 mi (6,611.39 km) |
| South Euclid to Ravensburg | 4,231.91 mi (6,810.61 km) |
| South Euclid to Recke | 4,002.09 mi (6,440.73 km) |
| South Euclid to Recklinghausen | 4,006.60 mi (6,448.00 km) |
| South Euclid to Regen | 4,325.43 mi (6,961.11 km) |
| South Euclid to Regensburg | 4,283.43 mi (6,893.51 km) |
| South Euclid to Regenstauf | 4,281.22 mi (6,889.95 km) |
| South Euclid to Rehau | 4,235.88 mi (6,816.99 km) |
| South Euclid to Rehburg-Loccum | 4,054.65 mi (6,525.33 km) |
| South Euclid to Rehlingen-Siersburg | 4,060.97 mi (6,535.50 km) |
| South Euclid to Reichelsheim | 4,133.55 mi (6,652.30 km) |
