| Saco to Rhondda | 3,061.85 mi (4,927.57 km) |
| Saco to Rhosllanerchrugog | 3,049.13 mi (4,907.10 km) |
| Saco to Rhyl | 3,026.26 mi (4,870.29 km) |
| Saco to Rhymney | 3,064.44 mi (4,931.74 km) |
| Saco to Richmond | 3,192.55 mi (5,137.91 km) |
| Saco to Rickmansworth | 3,181.75 mi (5,120.53 km) |
| Saco to Ripley | 3,113.90 mi (5,011.33 km) |
| Saco to Ripon | 3,088.02 mi (4,969.69 km) |
| Saco to Risca | 3,075.39 mi (4,949.36 km) |
| Saco to Rochdale | 3,073.01 mi (4,945.54 km) |
| Saco to Rochester | 3,226.96 mi (5,193.30 km) |
| Saco to Rock Ferry | 3,044.05 mi (4,898.93 km) |
| Saco to Rogerstone | 3,077.27 mi (4,952.39 km) |
| Saco to Romford | 3,209.33 mi (5,164.92 km) |
| Saco to Romsey | 3,154.15 mi (5,076.12 km) |
