| Half Moon Bay to Ratingen | 5,580.17 mi (8,980.42 km) |
| Half Moon Bay to Ratzeburg | 5,547.40 mi (8,927.68 km) |
| Half Moon Bay to Raubling | 5,915.20 mi (9,519.59 km) |
| Half Moon Bay to Rauenberg | 5,741.28 mi (9,239.70 km) |
| Half Moon Bay to Raunheim | 5,693.18 mi (9,162.29 km) |
| Half Moon Bay to Ravensburg | 5,848.38 mi (9,412.05 km) |
| Half Moon Bay to Recke | 5,545.07 mi (8,923.92 km) |
| Half Moon Bay to Recklinghausen | 5,573.08 mi (8,969.01 km) |
| Half Moon Bay to Regen | 5,874.43 mi (9,453.98 km) |
| Half Moon Bay to Regensburg | 5,844.77 mi (9,406.24 km) |
| Half Moon Bay to Regenstauf | 5,839.85 mi (9,398.33 km) |
| Half Moon Bay to Rehau | 5,773.01 mi (9,290.77 km) |
| Half Moon Bay to Rehburg-Loccum | 5,578.80 mi (8,978.22 km) |
| Half Moon Bay to Rehlingen-Siersburg | 5,679.97 mi (9,141.03 km) |
| Half Moon Bay to Reichelsheim | 5,720.28 mi (9,205.90 km) |
