| Friendswood to Ratingen | 5,132.58 mi (8,260.09 km) |
| Friendswood to Ratzeburg | 5,195.88 mi (8,361.95 km) |
| Friendswood to Raubling | 5,457.84 mi (8,783.55 km) |
| Friendswood to Rauenberg | 5,271.83 mi (8,484.19 km) |
| Friendswood to Raunheim | 5,236.52 mi (8,427.37 km) |
| Friendswood to Ravensburg | 5,359.16 mi (8,624.74 km) |
| Friendswood to Recke | 5,130.59 mi (8,256.89 km) |
| Friendswood to Recklinghausen | 5,135.23 mi (8,264.35 km) |
| Friendswood to Regen | 5,454.03 mi (8,777.41 km) |
| Friendswood to Regensburg | 5,411.95 mi (8,709.69 km) |
| Friendswood to Regenstauf | 5,409.77 mi (8,706.18 km) |
| Friendswood to Rehau | 5,364.49 mi (8,633.32 km) |
| Friendswood to Rehburg-Loccum | 5,182.94 mi (8,341.14 km) |
| Friendswood to Rehlingen-Siersburg | 5,188.62 mi (8,350.28 km) |
| Friendswood to Reichelsheim | 5,261.88 mi (8,468.18 km) |
