| Ithaca to Ross on Wye | 3,379.11 mi (5,438.16 km) |
| Ithaca to Rossington | 3,403.02 mi (5,476.63 km) |
| Ithaca to Rosyth | 3,259.43 mi (5,245.55 km) |
| Ithaca to Rotherham | 3,392.59 mi (5,459.85 km) |
| Ithaca to Rothwell | 3,380.69 mi (5,440.69 km) |
| Ithaca to Rottingdean | 3,507.88 mi (5,645.39 km) |
| Ithaca to Rowley Regis | 3,387.13 mi (5,451.05 km) |
| Ithaca to Royal Leamington Spa | 3,412.08 mi (5,491.20 km) |
| Ithaca to Royal Tunbridge Wells | 3,512.84 mi (5,653.38 km) |
| Ithaca to Royal Wootton Bassett | 3,415.79 mi (5,497.18 km) |
| Ithaca to Royston | 3,384.89 mi (5,447.46 km) |
| Ithaca to Royston | 3,478.18 mi (5,597.59 km) |
| Ithaca to Royton | 3,359.85 mi (5,407.15 km) |
| Ithaca to Rugby | 3,421.19 mi (5,505.88 km) |
| Ithaca to Rugeley | 3,385.22 mi (5,447.99 km) |
