| SeaTac to Racale | 5,926.02 mi (9,537.01 km) |
| SeaTac to Racconigi | 5,379.94 mi (8,658.18 km) |
| SeaTac to Raffadali | 5,972.43 mi (9,611.69 km) |
| SeaTac to Ragusa | 6,032.50 mi (9,708.36 km) |
| SeaTac to Ramacca | 6,003.63 mi (9,661.91 km) |
| SeaTac to Randazzo | 5,979.28 mi (9,622.72 km) |
| SeaTac to Rapallo | 5,444.40 mi (8,761.91 km) |
| SeaTac to Ravanusa | 5,992.03 mi (9,643.24 km) |
| SeaTac to Ravenna | 5,514.20 mi (8,874.26 km) |
| SeaTac to Recanati | 5,608.10 mi (9,025.37 km) |
| SeaTac to Recco | 5,441.28 mi (8,756.90 km) |
| SeaTac to Reggello | 5,541.92 mi (8,918.85 km) |
| SeaTac to Reggio di Calabria | 5,982.49 mi (9,627.88 km) |
| SeaTac to Reggio Emilia | 5,458.79 mi (8,785.07 km) |
| SeaTac to Reggiolo | 5,450.38 mi (8,771.55 km) |
