| Shasta Lake to Racale | 6,335.81 mi (10,196.50 km) |
| Shasta Lake to Racconigi | 5,772.12 mi (9,289.33 km) |
| Shasta Lake to Raffadali | 6,363.95 mi (10,241.78 km) |
| Shasta Lake to Ragusa | 6,426.63 mi (10,342.66 km) |
| Shasta Lake to Ramacca | 6,398.65 mi (10,297.64 km) |
| Shasta Lake to Randazzo | 6,376.11 mi (10,261.36 km) |
| Shasta Lake to Rapallo | 5,839.66 mi (9,398.03 km) |
| Shasta Lake to Ravanusa | 6,384.58 mi (10,274.99 km) |
| Shasta Lake to Ravenna | 5,917.33 mi (9,523.02 km) |
| Shasta Lake to Recanati | 6,012.55 mi (9,676.26 km) |
| Shasta Lake to Recco | 5,836.37 mi (9,392.72 km) |
| Shasta Lake to Reggello | 5,941.71 mi (9,562.26 km) |
| Shasta Lake to Reggio di Calabria | 6,381.86 mi (10,270.62 km) |
| Shasta Lake to Reggio Emilia | 5,858.52 mi (9,428.38 km) |
| Shasta Lake to Reggiolo | 5,851.08 mi (9,416.40 km) |
