| Garden Grove to Rodgau | 5,798.95 mi (9,332.51 km) |
| Garden Grove to Roding | 5,947.72 mi (9,571.94 km) |
| Garden Grove to Rodinghausen | 5,672.72 mi (9,129.36 km) |
| Garden Grove to Roetgen | 5,686.28 mi (9,151.18 km) |
| Garden Grove to Rommerskirchen | 5,681.93 mi (9,144.19 km) |
| Garden Grove to Ronnenberg | 5,702.63 mi (9,177.50 km) |
| Garden Grove to Rosbach vor der Hohe | 5,779.07 mi (9,300.52 km) |
| Garden Grove to Rosdorf | 5,751.95 mi (9,256.86 km) |
| Garden Grove to Rosenheim | 6,008.62 mi (9,669.94 km) |
| Garden Grove to Rosrath | 5,703.41 mi (9,178.75 km) |
| Garden Grove to Rossdorf | 5,803.28 mi (9,339.48 km) |
| Garden Grove to Rosstal | 5,889.90 mi (9,478.88 km) |
| Garden Grove to Rostock | 5,677.31 mi (9,136.75 km) |
| Garden Grove to Rotenburg an der Fulda | 5,773.13 mi (9,290.96 km) |
| Garden Grove to Roth | 5,904.06 mi (9,501.67 km) |
