| Euclid to Rury | 4,571.81 mi (7,357.62 km) |
| Euclid to Rybnik | 4,479.71 mi (7,209.40 km) |
| Euclid to Ryki | 4,535.31 mi (7,298.88 km) |
| Euclid to Rypin | 4,392.33 mi (7,068.78 km) |
| Euclid to Rzeszow | 4,604.65 mi (7,410.47 km) |
| Euclid to Sandomierz | 4,568.60 mi (7,352.45 km) |
| Euclid to Sanok | 4,632.74 mi (7,455.68 km) |
| Euclid to Sedziszow Malopolski | 4,592.69 mi (7,391.22 km) |
| Euclid to Sepolno Krajenskie | 4,311.83 mi (6,939.22 km) |
| Euclid to Sidlice | 4,314.26 mi (6,943.13 km) |
| Euclid to Siechnice | 4,391.70 mi (7,067.76 km) |
| Euclid to Siedlce | 4,524.70 mi (7,281.80 km) |
| Euclid to Siemianowice Slaskie | 4,487.63 mi (7,222.14 km) |
| Euclid to Siemiatycze | 4,533.66 mi (7,296.22 km) |
| Euclid to Sieradz | 4,426.25 mi (7,123.36 km) |
