| San Martin de Valdeiglesias to Rodgau | 926.44 mi (1,490.96 km) |
| San Martin de Valdeiglesias to Roding | 1,026.25 mi (1,651.59 km) |
| San Martin de Valdeiglesias to Rodinghausen | 1,022.93 mi (1,646.25 km) |
| San Martin de Valdeiglesias to Roetgen | 874.81 mi (1,407.87 km) |
| San Martin de Valdeiglesias to Rommerskirchen | 908.95 mi (1,462.82 km) |
| San Martin de Valdeiglesias to Ronnenberg | 1,060.04 mi (1,705.97 km) |
| San Martin de Valdeiglesias to Rosbach vor der Hohe | 933.34 mi (1,502.06 km) |
| San Martin de Valdeiglesias to Rosdorf | 1,028.00 mi (1,654.40 km) |
| San Martin de Valdeiglesias to Rosenheim | 966.69 mi (1,555.74 km) |
| San Martin de Valdeiglesias to Rosrath | 915.96 mi (1,474.10 km) |
| San Martin de Valdeiglesias to Rossdorf | 914.98 mi (1,472.52 km) |
| San Martin de Valdeiglesias to Rosstal | 971.30 mi (1,563.15 km) |
| San Martin de Valdeiglesias to Rostock | 1,218.70 mi (1,961.31 km) |
| San Martin de Valdeiglesias to Rotenburg an der Fulda | 999.04 mi (1,607.79 km) |
| San Martin de Valdeiglesias to Roth | 973.17 mi (1,566.17 km) |
