| Seal Beach to Radauti | 6,374.86 mi (10,259.34 km) |
| Seal Beach to Ramnicu Sarat | 6,549.98 mi (10,541.17 km) |
| Seal Beach to Ramnicu Valcea | 6,502.20 mi (10,464.28 km) |
| Seal Beach to Rasnov | 6,499.42 mi (10,459.81 km) |
| Seal Beach to Reghin | 6,410.68 mi (10,316.99 km) |
| Seal Beach to Resita | 6,427.47 mi (10,344.01 km) |
| Seal Beach to Roman | 6,452.90 mi (10,384.95 km) |
| Seal Beach to Rosiori de Vede | 6,576.80 mi (10,584.34 km) |
| Seal Beach to Rovinari | 6,483.06 mi (10,433.48 km) |
| Seal Beach to Roznov | 6,449.14 mi (10,378.89 km) |
| Seal Beach to Sabaoani | 6,445.84 mi (10,373.58 km) |
| Seal Beach to Sacele | 6,503.78 mi (10,466.82 km) |
| Seal Beach to Sacueni | 6,312.78 mi (10,159.44 km) |
| Seal Beach to Salcea | 6,396.67 mi (10,294.44 km) |
| Seal Beach to Salonta | 6,333.91 mi (10,193.44 km) |
