| Highlands Ranch to Ross on Wye | 4,593.29 mi (7,392.18 km) |
| Highlands Ranch to Rossington | 4,583.77 mi (7,376.87 km) |
| Highlands Ranch to Rosyth | 4,406.72 mi (7,091.94 km) |
| Highlands Ranch to Rotherham | 4,575.64 mi (7,363.78 km) |
| Highlands Ranch to Rothwell | 4,558.98 mi (7,336.96 km) |
| Highlands Ranch to Rottingdean | 4,725.94 mi (7,605.66 km) |
| Highlands Ranch to Rowley Regis | 4,589.30 mi (7,385.76 km) |
| Highlands Ranch to Royal Leamington Spa | 4,614.78 mi (7,426.77 km) |
| Highlands Ranch to Royal Tunbridge Wells | 4,724.25 mi (7,602.95 km) |
| Highlands Ranch to Royal Wootton Bassett | 4,632.48 mi (7,455.25 km) |
| Highlands Ranch to Royston | 4,565.39 mi (7,347.28 km) |
| Highlands Ranch to Royston | 4,676.80 mi (7,526.58 km) |
| Highlands Ranch to Royton | 4,544.48 mi (7,313.64 km) |
| Highlands Ranch to Rugby | 4,621.20 mi (7,437.10 km) |
| Highlands Ranch to Rugeley | 4,582.38 mi (7,374.62 km) |
