| Silver Spring to Pyrzyce | 4,200.16 mi (6,759.50 km) |
| Silver Spring to Pyskowice | 4,431.81 mi (7,132.31 km) |
| Silver Spring to Raciborz | 4,427.82 mi (7,125.89 km) |
| Silver Spring to Radom | 4,489.72 mi (7,225.51 km) |
| Silver Spring to Radomsko | 4,438.88 mi (7,143.68 km) |
| Silver Spring to Radzionkow Nowy | 4,441.90 mi (7,148.55 km) |
| Silver Spring to Radzymin | 4,453.89 mi (7,167.84 km) |
| Silver Spring to Radzyn Podlaski | 4,528.97 mi (7,288.67 km) |
| Silver Spring to Rawa Mazowiecka | 4,443.58 mi (7,151.25 km) |
| Silver Spring to Rawicz | 4,323.25 mi (6,957.60 km) |
| Silver Spring to Reda | 4,276.95 mi (6,883.08 km) |
| Silver Spring to Rogozno | 4,290.45 mi (6,904.81 km) |
| Silver Spring to Ropczyce | 4,556.72 mi (7,333.34 km) |
| Silver Spring to Ruda Slaska | 4,445.05 mi (7,153.62 km) |
| Silver Spring to Rumia | 4,280.36 mi (6,888.58 km) |
